Station Overview Station Location
Station Number CA-SN-4 Latitude 38.736739
Station Name Geyserville 10.6 WNW Longitude -123.098232
County Sonoma Elevation (ft) 1328



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 12 2.59 1.73 31 1.73 31 0.00 0 0 4 2 0.0 0 0
Nov 12 6.53 10.66 30 10.54 26 0.12 4 2 11 0 0.0 0 0
Dec 12 10.34 13.27 31 13.27 31 0.00 0 0 19 1 0.0 0 0
Jan 13 10.40 1.45 27 0.57 25 0.88 2 1 2 1 0.0 0 0
Feb 13 10.14 0.53 28 0.53 28 0.00 0 0 4 1 0.0 0 0
March 13 7.67 2.44 31 2.44 31 0.00 0 0 8 1 0.0 0 0
April 13 3.34 1.87 29 1.87 29 0.00 0 0 6 0 0.0 0 0
May 13 1.77 0.01 32 0.01 29 0.00 3 1 1 1 0.0 0 0
June 13 0.32 1.15 31 1.15 24 0.00 7 1 5 0 0.0 0 0
July 13 0.04 0.00 34 0.00 30 0.00 4 1 0 2 0.0 0 0
Aug 13 0.08 0.00 31 0.00 31 0.00 0 0 0 1 0.0 0 0
Sept 13 0.38 0.62 29 0.26 9 0.36 20 1 1 1 0.0 0 0
Water Year Totals: 53.60" 33.73" 364 days 32.37" 324 1.36" 40 days 7 61 days 11 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2012 0.00
10/2/2012 0.00
10/3/2012 0.00
10/4/2012 0.00
10/5/2012 0.00
10/6/2012 0.00
10/7/2012 0.00
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.00
10/11/2012 0.00
10/12/2012 T
10/13/2012 T
10/14/2012 0.00
10/15/2012 0.00
10/16/2012 0.00
10/17/2012 0.00
10/18/2012 0.00
10/19/2012 0.00
10/20/2012 0.00
10/21/2012 0.00
10/22/2012 0.66
10/23/2012 0.61
10/24/2012 0.36
10/25/2012 0.10
10/26/2012 0.00
10/27/2012 0.00
10/28/2012 0.00
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.88
11/2/2012 0.01
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 **
11/9/2012 0.12
11/10/2012 **
11/11/2012 0.00
11/12/2012 0.00
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 0.00
11/17/2012 2.01
11/18/2012 0.50
11/19/2012 0.08
11/20/2012 0.78
11/21/2012 1.21
11/22/2012 0.02
11/23/2012 0.00
11/24/2012 0.00
11/25/2012 0.00
11/26/2012 0.00
11/27/2012 0.00
11/28/2012 0.68
11/29/2012 1.22
11/30/2012 3.15
12/1/2012 1.12
12/2/2012 2.33
12/3/2012 0.23
12/4/2012 0.02
12/5/2012 1.29
12/6/2012 0.04
12/7/2012 0.00
12/8/2012 0.00
12/9/2012 0.00
12/10/2012 0.00
12/11/2012 0.00
12/12/2012 0.06
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.01
12/16/2012 0.39
12/17/2012 0.59
12/18/2012 0.02
12/19/2012 0.00
12/20/2012 T
12/21/2012 2.54
12/22/2012 1.03
12/23/2012 1.23
12/24/2012 1.12
12/25/2012 0.03
12/26/2012 0.92
12/27/2012 0.07
12/28/2012 0.00
12/29/2012 0.23
12/30/2012 0.00
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.00
1/2/2013 0.00
1/3/2013 0.00
1/4/2013 0.00
1/5/2013 0.00
1/6/2013
1/7/2013
1/8/2013
1/9/2013
1/10/2013 **
1/11/2013 0.88
1/12/2013 0.00
1/13/2013 0.00
1/14/2013 0.00
1/15/2013 0.00
1/16/2013 0.00
1/17/2013 0.00
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 0.00
1/23/2013 0.00
1/24/2013 0.56
1/25/2013 0.01
1/26/2013 T
1/27/2013 0.00
1/28/2013 0.00
1/29/2013 0.00
1/30/2013 0.00
1/31/2013 0.00
2/1/2013 0.00
2/2/2013 0.00
2/3/2013 0.00
2/4/2013 0.00
2/5/2013 0.00
2/6/2013 0.00
2/7/2013 0.26
2/8/2013 0.02
2/9/2013 0.00
2/10/2013 0.00
2/11/2013 0.00
2/12/2013 0.00
2/13/2013 0.00
2/14/2013 0.00
2/15/2013 0.00
2/16/2013 0.00
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 0.16
2/20/2013 0.09
2/21/2013 0.00
2/22/2013 0.00
2/23/2013 0.00
2/24/2013 0.00
2/25/2013 0.00
2/26/2013 0.00
2/27/2013 0.00
2/28/2013 T
3/1/2013 0.00
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 0.00
3/5/2013 0.00
3/6/2013 1.25
3/7/2013 0.20
3/8/2013 0.00
3/9/2013 0.00
3/10/2013 0.00
3/11/2013 0.00
3/12/2013 0.00
3/13/2013 0.00
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 0.00
3/17/2013 0.00
3/18/2013 0.00
3/19/2013 0.00
3/20/2013 0.45
3/21/2013 0.35
3/22/2013 0.00
3/23/2013 0.00
3/24/2013 0.00
3/25/2013 0.00
3/26/2013 0.06
3/27/2013 0.01
3/28/2013 0.01
3/29/2013 T
3/30/2013 0.00
3/31/2013 0.11
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.58
4/2/2013 0.00
4/3/2013 0.00
4/4/2013 0.85
4/5/2013 0.26
4/6/2013 0.02
4/7/2013 0.03
4/8/2013 0.13
4/9/2013
4/10/2013 0.00
4/11/2013 0.00
4/12/2013 0.00
4/13/2013 0.00
4/14/2013 0.00
4/15/2013 0.00
4/16/2013 0.00
4/17/2013 0.00
4/18/2013 0.00
4/19/2013 0.00
4/20/2013 0.00
4/21/2013 0.00
4/22/2013 0.00
4/23/2013 0.00
4/24/2013 0.00
4/25/2013 0.00
4/26/2013 0.00
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 0.00
4/30/2013 0.00
5/1/2013 0.00
5/2/2013 0.00
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 T
5/7/2013 0.00 **
5/8/2013 0.00 **
5/9/2013 0.00 0.00
5/10/2013 0.00
5/11/2013 0.00
5/12/2013 0.00
5/13/2013 0.00
5/14/2013
5/15/2013 0.00
5/16/2013 0.00
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 0.00
5/21/2013 0.00
5/22/2013 0.00
5/23/2013 0.00
5/24/2013 0.00
5/25/2013 0.00
5/26/2013 0.00
5/27/2013 0.00
5/28/2013
5/29/2013 0.01
5/30/2013 0.00
5/31/2013 0.00
6/1/2013 0.00
6/2/2013 0.00
6/3/2013 0.00
6/4/2013 0.00
6/5/2013 0.00
6/6/2013 0.00
6/7/2013 0.00
6/8/2013 0.00
6/9/2013 0.00
6/10/2013 0.09
6/11/2013 0.00
6/12/2013 **
6/13/2013 **
6/14/2013 **
6/15/2013 **
6/16/2013 **
6/17/2013 **
6/18/2013 0.00 0.00
6/19/2013 0.00
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.01
6/25/2013 0.65
6/26/2013 0.38
6/27/2013 0.02
6/28/2013 0.00
6/29/2013 0.00
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.00
7/2/2013
7/3/2013 0.00
7/4/2013 0.00
7/5/2013 0.00
7/6/2013 0.00
7/7/2013 0.00
7/8/2013 0.00
7/9/2013 0.00
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 0.00 **
7/13/2013 0.00 **
7/14/2013 0.00 **
7/15/2013 0.00 0.00
7/16/2013 T
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.00
7/20/2013 0.00
7/21/2013 0.00
7/22/2013 0.00
7/23/2013 0.00
7/24/2013 0.00
7/25/2013 0.00
7/26/2013 0.00
7/27/2013 0.00
7/28/2013 0.00
7/29/2013 T
7/30/2013 0.00
7/31/2013 0.00
8/1/2013 0.00
8/2/2013 0.00
8/3/2013 0.00
8/4/2013 0.00
8/5/2013 T
8/6/2013 0.00
8/7/2013 0.00
8/8/2013 0.00
8/9/2013 0.00
8/10/2013 0.00
8/11/2013 0.00
8/12/2013 0.00
8/13/2013 0.00
8/14/2013 0.00
8/15/2013 0.00
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.00
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 0.00
8/23/2013 0.00
8/24/2013 0.00
8/25/2013 0.00
8/26/2013 0.00
8/27/2013 0.00
8/28/2013 0.00
8/29/2013 0.00
8/30/2013 0.00
8/31/2013 0.00
9/1/2013 0.00
9/2/2013 0.00
9/3/2013 0.00
9/4/2013 **
9/5/2013 **
9/6/2013 **
9/7/2013 **
9/8/2013 **
9/9/2013 **
9/10/2013 **
9/11/2013 **
9/12/2013 **
9/13/2013 **
9/14/2013 **
9/15/2013 **
9/16/2013 **
9/17/2013 **
9/18/2013 **
9/19/2013 **
9/20/2013 **
9/21/2013 **
9/22/2013 **
9/23/2013 0.36
9/24/2013
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.00
9/28/2013 0.00
9/29/2013 T
9/30/2013 0.26



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 94ºF, overnight low 75ºF at report. Wind still, Dew Point 35ºF. No clouds, hazy. Expecting it to be HOT! Again.
10/2/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 99ºF, overnight low 78ºF at 6AM, 79ºF at report. Wind 3mph from NE, Dew Point 36ºF. No clouds, hazy. A good day to go to the coast.
10/3/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 98 F, overnight low 73F dropping fast at report. Sky clear, strong inversion mirage flattening tops of mountain far to south. Dew Point 35 F, wind 5mph from W.
10/4/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 93ºF, overnight low 53ºF at report. Wind 1 mph from SSW, Dew Point 51ºF. Fog at this 1300 foot elevation and above, visibility >1mile below.
10/5/2012 7:00 AM 0.00 0.0 M M M Away from home, no accumulation in gauge.
10/6/2012 7:00 AM 0.00 0.0 M M M Away from home. No accumulation in gauge.
10/7/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 72ºF, overnight low 50ºF at 4AM, 53ºF at report. Wind 1 mph from N, Dew Point 50ºF. Clear with shreds of fog over lake below
10/8/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 74ºF, overnight low 49ºF at report. Wind 1 mph from NNW, Dew Point 46ºF. Clear.
10/9/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 69ºF, overnight low 47ºF at report. Wind still, Dew Point 46ºF. Fog below, overcast above, thicker to north, thin and broken to south.
10/10/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 70ºF, overnight low 49ºF at report. Wind 1mph from W, Dew Point 44ºF. Small shreds of fog over lake below, scattered clouds above.
10/11/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 77ºF, overnight low 48ºF at report. Wind 1mph from NW, Dew Point 47ºF. Hazy with fog over valley far to north, a few scattered clouds to west.
10/12/2012 7:00 AM T M M M M Yesterday's high 62ºF, overnight low 51ºF at report. Wind still, Dew Point 49ºF. Drizzle, with fog, barely wetting the flagstones and gauge.
10/13/2012 7:00 AM T M M M M Yesterday's high 60ºF, overnight low 50F at 3AM, 53ºF at report. Wind still, Dew Point 49ºF. Drizzle yesterday ending early AM leaving a trace. Overcast all day, but scattered high clouds now.
10/14/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 75 F, overnight low 55F at report. Wind 1mph, dew point 53F. Based on recording from Davis Instruments weather station.
10/15/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 77ºF, overnight low 53ºF at report. Wind 4 mph from NE, Dew Point 51ºF. a wisp of fog in lee of hills over lake, low-lying fog over valley to SE.
10/16/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 80ºF, overnight low 62ºF at 5AM, 63ºF at report. Wind 4 mph from NNE, Dew Point 61ºF. Clear overhead, low clouds at less than hilltop elevation to East and West.
10/17/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 77ºF, overnight low 56ºF at 4AM, 60ºF at report. Wind 3 mph from NE, Dew Point 55ºF. Clear.
10/18/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 88ºF, overnight low 71ºF at 5AM, 73ºF at report. Wind still, Dew Point 32ºF. Clear.
10/19/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 89ºF, overnight low 56ºF at report. Wind 1mph from WSW, Dew Point 54ºF. Low overcast just above this 1300 foot elevation.
10/20/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 79ºF, overnight low 54ºF at report, Dew Point 52ºF, wind 4 mph from NNE, clear above, fog shreds in lee of hills to east.
10/21/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 68ºF, overnight low 48ºF at report. Wind 5mph from NE, Dew Point 30ºF. Broad band of high stratus to the south.
10/22/2012 7:00 AM 0.66 M M M M Yesterday's high 65ºF, overnight low 48ºF at report, Dew Point 46ºF, wind still. Fog below cumulus clouds at this elevation and above. Pretty good first rain of the season!
10/23/2012 7:00 AM 0.61 M M M M Yesterday's high 57ºF, overnight low 42ºF at report, Dew Point 41ºF, wind 1mph from SW. Fog below cumulus clouds at this elevation and above.
10/24/2012 7:00 AM 0.36 M M M M Yesterday's high 53ºF, overnight low 46ºF at report, Dew Point 45ºF, wind 2mph from SW. Fog.
10/25/2012 7:00 AM 0.10 M M M M Yesterday's high 57ºF, overnight low 48ºF at report, Dew Point 47ºF, wind 2mph from SE. Fog. Most precip was yesterday early, a little drizzle about 1AM this morning.
10/26/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 62ºF, overnight low 48ºF at 2AM, 52ºF at report, Dew Point 41ºF, wind 7mph from NNE. Clear.
10/27/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 72 F, overnight low 56 F at report, Dew Point 52 F, wind 4 mph from NNE. Clear, with very thin high cirrus to SE.
10/28/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 78 F, overnight low 58 F at midnight, 61 F at report, Dew Point 54F. Sky clear with trace of cirrus and contrails, patch or two of fog close over lake below. Wind still.
10/29/2012 7:00 AM 0.00 0.0 M M M Entering missed date, no rain.
10/30/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 67ºF, overnight low 52ºF.
10/31/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 67ºF, overnight low 52ºF.
11/1/2012 7:00 AM 0.88 M M M M Yesterday's high 55ºF, overnight low 54ºF at report, Dew Point 54ºF. Drizzling. Wind from WSW at 2mph.
11/2/2012 7:00 AM 0.01 M M M M Yesterday's high 64ºF, overnight low 46ºF at report, Dew Point 45ºF, wind 3mph from NNE. Fog over lake well below this 1300 foot elevation. Rain was caught shortly after 7AM yesterday.
11/3/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 62ºF, overnight low 55ºF at report, Dew Point 49ºF, wind 1mph from NNW. Partly cloudy, mid-hight stratus.
11/4/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 73ºF, overnight low 58ºF at 4AM, 60ºF at report, Dew Point 47ºF, wind 2mph from N. Scattered high cirrus streaks to S.
11/5/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 77ºF, overnight low 67ºF at 5AM, 68ºF at report, Dew Point 50ºF, wind still, last from N. A couple of fog patches over lake and valley far below, indicating strong inversion, and hot day ahead.
11/6/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 79ºF, overnight low 65ºF at report, Dew Point 51ºF, wind still. A couple of fog patches over lake and valley far below, indicating strong inversion. A couple of meteors showed pre-dawn.
11/7/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 76ºF, overnight low 53ºF at report, Dew Point 45ºF, wind still. A couple of fog patches over lake and valley far below, indicating strong inversion. Again.
11/12/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 53ºF, overnight low 43ºF at report, Dew Point 37ºF, wind still. A couple of high thin cloud patches, and fog patches over lake and valley below.
11/13/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 60ºF, overnight low 50ºF at report, Dew Point 44ºF, wind still, last from NNE. About 50% cloud cover with middling high cloud patches.
11/14/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 63ºF, overnight low 52ºF at 3AM, 54ºF at report, Dew Point 45ºF, wind 2mph from NNW. Broken bands of cloud layer to S, fog over lake below.
11/15/2012 7:00 AM 0.00 0.0 M M M Overnight low 54ºF at report.
11/16/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 67ºF, overnight low 52ºF at 8PM, 54ºF at report. Wind SSW at 2mph, Dew Point 48ºF, rain not yet begun here, though reported from Bay Area to south.
11/17/2012 7:00 AM 2.01 M M M M Yesterday's high 54ºF, overnight low 53ºF at report. Wind still, Dew Point 52ºF, drizzling.
11/18/2012 7:00 AM 0.50 M M M M Yesterday's high 58ºF, overnight low 38ºF at report, Dew Point 39ºF, wind 2mph, from NNW. Thin fog at this level, dense below. Thin cirrus high above.
11/19/2012 7:00 AM 0.08 M M M M Yesterday's high 51ºF, overnight low 45ºF at report, Dew Point 44ºF, wind still. Thin fog at this level, denser above. Visibility about a mile.
11/20/2012 7:00 AM 0.78 M M M M High temp for last 24 hours is 55ºF at report, Dew Point 55ºF, wind 8mph from SSW. Thin fog and light rain now.
11/21/2012 7:00 AM 1.21 M M M M Yesterday's high 57ºF, overnight low 51ºF at report. Wind still, Dew Point 50ºF, fog below, broken overcast above.
11/22/2012 7:00 AM 0.02 M M M M Yesterday's high 55ºF, overnight low 45ºF at report. Wind 3mph from NE, Dew Point 39ºF, fog patches low over lake below, very thin high cirrus to east far above. Precip was from brief lingering shower just after 7AM yesterday.
11/23/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 60ºF, overnight low 49ºF at 4AM, 51ºF at report. Wind still, Dew Point 40ºF. Very thin high cirrus lighting up to the southeast.
11/24/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 66ºF, overnight low 51ºF at 9PM yesterday, 52ºF at report. Wind still, Dew Point 41ºF. Clear above, fog patches over lake far below.
11/25/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 66ºF, overnight low 47ºF at report. Wind 4mph from N, Dew Point 45ºF, fog blowing up from below, clear with contrails above. Lots of dew in gauge.
11/26/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 63ºF, overnight low 51ºF at report. Wind still, Dew Point 48ºF. Fog low over lake and valleys below, clear skies above.
11/27/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 64ºF, overnight low 47ºF at 4AM, 48ºF at report. Wind 1mph from SSE, Dew Point 47ºF. Fog, visibility 100 yards.
11/28/2012 7:00 AM 0.68 M M M M Yesterday's high 53ºF, overnight low 48ºF at report. Wind gusty, averaging 8 mph from SSW, Dew Point 47ºF. Raining hard, o.35 inches per hour at report.
11/29/2012 7:00 AM 1.22 M M M M Yesterday's high 56ºF, overnight low 51ºF at 6PM last evening, 54ºF at report. Wind gusty, averaging 20 mph from SW, Dew Point 52ºF. a few drops of rain overnight, most rain during the day yesterday.
11/30/2012 7:00 AM 3.15 M M M M Yesterday's high and overnight low 55ºF at report. Wind gusty, as high as 48 mph yesterday PM, now averaging 14 mph from SW, Dew Point 54ºF.
12/1/2012 7:00 AM 1.12 M M M M Yesterday's high 55ºF, overnight low 54ºF at report. Wind 8 mph from SSW, Dew Point 53ºF. Light rain, foggy, visibility less than 1/4 mile.
12/2/2012 7:00 AM 2.33 M M M M Power out, wind peak 34mph, with gust to 57mph yesterday's high 58F at 4AM this morning, low 51F at report, Dew point 49F. Sending in by Blackberry.
12/3/2012 7:00 AM 0.23 M M M M Yesterday's high 54ºF, overnight low 45ºF at report. Wind 2 mph from NNE, Dew Point 42ºF. Hazy, mid-height layers of puffy clouds above, fog low over lake below. Precip was early yesterday AM.
12/4/2012 7:00 AM 0.02 M M M M Yesterday's high 56ºF, overnight low 49ºF at report. Wind 4 mph from SSW, Dew Point 47ºF. Low overcast, hazy occasional sprinkles overnight and at report.
12/5/2012 7:00 AM 1.29 M M M M High for last 24 hours is 52ºF at report. Wind still, Dew Point 51ºF. Low overcast, foggy, light rain all day and still drizzling at report.
12/6/2012 7:00 AM 0.04 M M M M Yesterday's high 57ºF, overnight low 46ºF at report. Wind 4 mph from NE, Dew Point 45ºF. Very low overcast, ceiling at hilltop level about 1500 feet. Precipitation was yesterday AM after 7:00.
12/7/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 51ºF, overnight low 37.8ºF at report. Wind 4 mph from NE, Dew Point 36ºF. High thin cirrus layer, fog low over Russian River to north and southeast.
12/8/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 56ºF, overnight low 42ºF at 2AM, 46ºF at report. Wind still, Dew Point 35ºF. High thin cirrus layer to east, fog low over lake. Strong inversion.
12/9/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 54ºF, overnight low 44ºF at report, Dew Point 37ºF. Gage accumulated measurable dew, but not precipitation.
12/10/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 62ºF, overnight low 54ºF at 2AM, 55ºF at report. Wind still, Dew Point 47ºF. Clear skies.
12/11/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 68ºF, overnight low 48ºF at 6AM, 49ºF at report. Wind still, Dew Point 44ºF. Clear skies, fog low over lake. Thin crescent moon and bright planet to south.
12/12/2012 7:00 AM 0.06 M M M M Yesterday's high 55ºF, overnight low 41ºF at report. Wind still, Dew Point 37ºF. Wind 7mph from North. High scattered clouds above, fog over lake below and in lee of some peaks. Precip was from a couple of showers between 8 and 10PM.
12/13/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 47ºF, overnight low 34ºF at report. Wind 2mph from N, Dew Point 33ºF. Frost on car windows. High scattered cloud layer to south and east, fog in the bottoms.
12/14/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 49ºF, overnight low 39ºF at 1AM, 40ºF at report. Wind 1 mph from N, Dew Point 35ºF. Low overcast, with a little clear look at sunrise far to the southeast. A couple of very bright meteors last night about 10PM before clouds arrived. South
12/15/2012 7:00 AM 0.01 M M M M Yesterday's high 48ºF, overnight low 36ºF at report. Wind still, Dew Point 34ºF. Low overcast, with fog below, spectacular sunrise. Precip from a few drizzles in AM yesterday.
12/16/2012 7:00 AM 0.39 M M M M Yesterday's high 41ºF, overnight low 41ºF at report. Wind 1mph from N, Dew Point 41ºF. Low overcast, with fog, visibility a few hundred feet, still drizzling.
12/17/2012 7:00 AM 0.59 M M M M High for last 24 hours was 52ºF at 1AM today, overnight low 48ºF at report. Wind 4mph from N, Dew Point 47ºF. Low overcast, with fog below, visibility about 2 miles, drizzling.
12/18/2012 7:00 AM 0.02 M M M M Yesterday's high 51ºF, overnight low 36ºF at report. Wind 1mph from ENE, Dew Point 31ºF. A handful of tiny high cirrus clouds to the south. Precipitation was from a few drizzles in AM yesterday.
12/19/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 43ºF, overnight low 31ºF at 5AM, 33ºF at report. Wind 1mph from NE, Dew Point 27ºF. Very thin high broken cirrus. Ground is a little crunchy to walk on.
12/20/2012 7:00 AM T M M M M Yesterday's high 48ºF, overnight low 37ºF at 6AM, 38ºF at report. Wind 4mph from SSW, Dew Point 35ºF. Low overcast, with a clear patch to the distant southeast. Barely drizzling.
12/21/2012 7:00 AM 2.54 M M M M Last 24 hour high 49ºF at 2AM, 48ºF at report. Wind 3mph from SSW, Dew Point 47ºF. Low overcast, still raining.
12/22/2012 7:00 AM 1.03 M M M M Yesterday's high 51ºF, overnight low 44ºF at 4AM, 46ºF at report. Wind from SW at 16mph, peak gust of 61mph. Dew point 42ºF. One or two lightning strikes overnight and power is out. Not raining at report.
12/23/2012 7:00 AM 1.23 M M M M Last 24 hour high 48ºF, overnight low 42ºF at 10PM, 46ºF at report. Wind 8mph from SSW, Dew Point 46ºF. Low overcast, still raining moderately hard.
12/24/2012 7:00 AM 1.12 M M M M Yesterday's high 54ºF, overnight low 42ºF at report. Wind 5 mph from N, Dew Point 38ºF. Clear above, fog in valley bottoms. Precipitation mostly during the morning yesterday. Gauge may have been wind-sheltered by a live oak, as auto gauge in more exposed location caught 1.32.
12/25/2012 7:00 AM 0.03 M M M M Yesterday's high 51ºF, overnight low 40ºF at report. Wind 1 mph from WSW, Dew Point 39ºF. Drizzle started at 6AM.
12/26/2012 7:00 AM 0.92 M M M M Yesterday's high 42ºF at midnight, still at 42ºF, wind 3mph from NNE, Dew Point 41ºF, still drizzling.
12/27/2012 7:00 AM 0.07 M M M M Yesterday's high 48ºF, overnight low 40ºF at report, wind 5mph from NNE. Dew Point 36ºF. A layer of high stratus to the East.
12/28/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 49ºF, overnight low 39ºF at report. Wind 2 mph from N, Dew Point 37ºF. Fog low over lake and valleys to S, marine layer clouds spilling over coastal ridge to W, a high stratus layer broken to southeast.
12/29/2012 7:00 AM 0.23 M M M M Yesterday's high 44ºF, overnight low 38ºF at report. Wind 2 mph from NNE, Dew Point 36ºF. Fog below, broken overcast above. Rain mostly afternoon and evening light showers.
12/30/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 56ºF, overnight low 35ºF at 6AM, 36ºF at report. Wind 3 mph from NNE, Dew Point 35ºF. Fog below over lake, clear above, mid-level stratus over Bay Area far to S.
12/31/2012 7:00 AM 0.00 0.0 M M M Yesterday's high 50ºF, overnight low 38ºF at 6AM, 39ºF at report. Wind 2 mph from NNE, Dew Point 31ºF. Fog below over lake, clear above, mid-level stratus over Bay Area far to S. In spite of air temperature, there is ice on the flagstones.
1/1/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 48ºF, overnight low 36ºF at 5AM, 38ºF at report. Wind still, Dew Point 35ºF. Fog below over lake, and in valleys to South, clear overhead.
1/2/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 53ºF, overnight low 41ºF at 1AM, 43ºF at report. Wind 1mph from NNE, Dew Point 23ºF. Clear.
1/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 52ºF, overnight low 40ºF at report. Wind 1mph from NNW, Dew Point 31ºF. Mostly clear with a broken band of high stratus sweeping N to S above and fog over lake below.
1/4/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 51ºF, overnight low 42ºF at 6AM, 43ºF at report. Wind 2mph from NNW, Dew Point 37ºF. Mostly clear with a broken band of mid-level stratus sweeping NE to SW over Bay Area south of us and fog over lake and valleys below.
1/5/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 57ºF, overnight low 40ºF at report. Wind still, Dew Point 37ºF, cloudy.
1/12/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 43ºF, overnight low 34ºF at report, wind 2mph from NNE, dew point 30ºF. Frosty on car windows, clear skies, fog over lake far below.
1/13/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 43ºF, overnight low 34ºF at report. Wind 1mph from NNE, Dew Point 24ºF. Clear, colder and dryer than usual. A little fog over the lake far below suggests it is colder in the valley.
1/14/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 46ºF, overnight low 37ºF at 4AM, 38ºF at report. Wind 1mph from NNW, Dew Point 11ºF, no clouds or fog anywhere.
1/15/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 52ºF, overnight low 40ºF at report. Wind still, last 1mph from N, Dew Point 27ºF, thin cirrostratus, and a couple of fog clumps low over lake.
1/16/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 53ºF, overnight low 37ºF at 3AM, 38ºF at report. Wind still, last 1mph from ENE, Dew Point 27ºF, ice on windshields in spite of air temp and a couple of fog clumps low over lake.
1/17/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 57ºF, overnight low 37ºF at 3AM, 51ºF at report. Wind 3mph from ENE, Dew Point 27ºF, deep fog over lake and valley below. Unusual warming after 3AM low.
1/18/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 64ºF, overnight low 52ºF at report. Wind still, last from E, Dew Point 24ºF, clear, strong inversion, with a little patch of fog over the lake far below.
1/19/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 65ºF, overnight low 51ºF at report. Wind still, last from ESE, Dew Point 21ºF, clear, strong inversion, with a little patch of fog over the lake far below, very much like yesterday.
1/20/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 65ºF, overnight low 52ºF at report. Wind 1mph from SE, Dew Point 19ºF, very sparse high cirrus, strong inversion, with a little patch of fog over the lake far below, very much like yesterday.
1/21/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 64ºF, overnight low 50ºF at 2AM, 54ºF at report, Dew Point 21ºF, wind 1mph from NE. Cloudless above, a couple of foggy patches over lake far below. Persistent inversion continues.
1/22/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 63ºF, overnight low 49ºF at 5AM, 50ºF at report. Wind still, Dew Point 27ºF, widespread high thin cirrus, strong inversion, with fog over the lake far below.
1/23/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 61ºF, overnight low 51ºF at 2AM, 54ºF at report. Wind 1mph from S, Dew Point 32ºF, overcast, a few droplets starting to fall, but no accumulated moisture.
1/24/2013 7:00 AM 0.56 M M M M Yesterday's high 54ºF, overnight low 43ºF at 6PM, 48ºF at report. Wind still, Dew Point 47ºF, overcast, misty.
1/25/2013 7:00 AM 0.01 M M M M Yesterday's high 57ºF, overnight low 50ºF at 3AM, 51ºF at report. Wind 2mph from N, Dew Point 49ºF, broken overcast above, patches of fog below.
1/26/2013 7:00 AM T M M M M Yesterday's high 58ºF, overnight low 47ºF at report. Wind gusty, averaging 9 mph from NNE, Dew Point 45ºF, clear to E, low overcast overhead and to W, slight mist.
1/27/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 50ºF, overnight low 38ºF at report. Wind gusty overnight, but now dropped, averaging 4 mph from NNE, Dew Point 32ºF, clear everywhere.
1/28/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 49ºF, overnight low 40ºF at report. Wind averaging 7 mph from N, Dew Point 34ºF, mostly clear with a few high thin clouds, heavier to the west.
1/29/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 50ºF, overnight low 42ºF at report. Wind averaging 7 mph from N, Dew Point 34ºF, mostly clear with a few high thin clouds, thicker to north and east.
1/30/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 56ºF, overnight low 42ºF at 1AM, 51ºF at report. Wind 3 mph from NNE, Dew Point 40ºF, very clear with sun lighting up high clouds far to the S.
1/31/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 63ºF, overnight low 50ºF at report. Wind 2 mph from NNE, Dew Point 41ºF, very clear with fog over lake far below. Nice weather for January, but need rain.
2/1/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 64ºF, overnight low 49ºF at 5AM, 50ºF at report. Wind still, Dew Point 38ºF, very clear with thin fog over lake far below.
2/2/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 67ºF, overnight low 47ºF at 6AM, 48ºF at report. Wind 1mph from WSW, Dew Point 38ºF, high overcast.
2/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 58ºF, overnight low 43ºF at report. Wind 4mph from NNE, Dew Point 41ºF, scattered high cirrus, broken clouds just above 1300 feet, low marine layer fog deck far S toward SF Bay.
2/4/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 60ºF, overnight low 46ºF at 6AM, 47ºF at report. Wind still, Dew Point 39ºF, broken mid-level clouds overhead and solid to NW, low fog deck over lake and valleys to S.
2/5/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 58ºF, overnight low 41F at report. Wind 3mph from NNE, Dew Point 40ºF, nearly solid cloud deck just overhead at about 1400 feet.
2/6/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 54ºF, overnight low 40F at report. Wind 1mph from NNE, Dew Point 38ºF, shreds of fog in coves of lake far below, plumes visible from the Geysers power plant to East, smog to south.
2/7/2013 7:00 AM 0.26 M M M M Yesterday's high 54ºF, overnight low 40ºF at 6AM, 41ºF at report. Wind 1mph from NE, Dew Point 38ºF, shreds of fog in coves of lake far below, light rain continuing.
2/8/2013 7:00 AM 0.02 M M M M Yesterday's high 49ºF, overnight low 33ºF at report. Wind 3mph from NE, Dew Point 31ºF, mid-height clouds to south, shreds of fog in valleys, clear above, and nippy.
2/9/2013 6:00 AM 0.00 0.0 M M M Yesterday's high 51ºF, overnight low 36ºF at 1AM, 37ºF at report. Wind 3mph from N, Dew Point 32ºF, clear.
2/10/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 56ºF, overnight low 44ºF at report. Dew Point 33ºF, wind 2MPH from NE. Clear above, shreds of fog low over lake below.
2/11/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 61ºF, overnight low 48ºF at 5AM, 49ºF at report. Wind still, Dew Point 26ºF, clear.
2/12/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 65ºF, overnight low 45ºF at report, wind 1 mph from NE, Dew Point 35ºF. Clear with shreds of fog over lake far below.
2/13/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 61ºF, overnight low 47ºF at report. Wind 2MPH from NNE, Dew Point 37ºF, clear, a few shreds of fog in coves of lake far below.
2/14/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 65ºF, overnight low 53ºF at 3AM, 55ºF at report. Wind 4MPH from NNE, Dew Point 37ºF, clear.
2/15/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 70ºF, overnight low 56ºF at report. Wind 3MPH from NNE, Dew Point 29ºF, clear.
2/16/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 71ºF, overnight low 55ºF at 3AM, 56ºF at report. Wind 2MPH from NNE, Dew Point 37ºF, clear overhead, high thin clouds to East.
2/17/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 69ºF, overnight low 41ºF at 5AM, 42ºF at report. Wind 7MPH from NE, Dew Point 37ºF, clear.
2/18/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 67ºF, overnight low 36ºF at 5AM, 38ºF at report. Wind 1MPH from N, Dew Point 37ºF, scattered fog below, broken overcast above.
2/19/2013 7:00 AM 0.16 M M M M Yesterday's high 51ºF, overnight low 37ºF at 6AM, 39ºF at report. Wind 3MPH from NNE, Dew Point 37ºF, foggy and cloudy, rain began about 3AM
2/20/2013 7:00 AM 0.09 M M M M Yesterday's high 45ºF, overnight low 36ºF at report. Wind 8MPH from NNE, Dew Point 30ºF, clear. Precip included a trace of snowflakes through noon yesterday, no accumulation here but some snow in sight on higher ridges to N and E.
2/21/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 51ºF, overnight low 38ºF at report. Wind 8MPH from N, Dew Point 34ºF, clear.
2/22/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 54ºF, overnight low 39ºF at 5AM, 42Fºat report. Wind 3MPH from NE, Dew Point 31ºF, clear overhead, thin high cirrus to E.
2/23/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 60ºF, overnight low 40Fºat report. Wind 9MPH from NE, Dew Point 30ºF, clear overhead, thin high cirrus to E, hazy.
2/24/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 51ºF, overnight low 37Fºat 5AM, 38Fºat report. Wind 1MPH from NE, Dew Point 31ºF, nearly clear overhead, very thin high cirrus, hazy.
2/25/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 62ºF, overnight low 41Fºat 6AM, 43Fºat report. Wind 9MPH from N, Dew Point 32ºF, nearly clear, but some thin high cirrus bands aligned from W to E.
2/26/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 60ºF, overnight low 39Fºat 5AM, 40Fºat report. Wind 3MPH vagrant from N, Dew Point 30ºF, clear.
2/27/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 66ºF, overnight low 37Fºat 3AM, 46Fºat report. Wind 3MPH from N, Dew Point 23ºF, high cirrus overcast.
2/28/2013 7:00 AM T M M M M Yesterday's high 64ºF, overnight low 47Fºat 3AM, 50Fºat report. Wind 3MPH from N, Dew Point 47ºF, broken overcast to S, low clouds and fog to N. Trace of precip from light scattered sprinkles that started at 9PM.
3/1/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 64ºF, overnight low 45Fºat 5AM, 47Fºat report. Wind 2MPH from NNE, Dew Point 43ºF, low fog in all the valleys, sparkling clear above.
3/2/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 70ºF, overnight low 55Fºat report. Wind 2MPH from NNE, Dew Point 43ºF, broken overcast.
3/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 67ºF, overnight low 47Fºat 5AM, 51Fº at report. Wind 6MPH from NNE, Dew Point 44ºF, overcast, with fog in lower Russian River valley below to S and E.
3/4/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 65ºF, overnight low 38Fº at report. Wind still, Dew Point 37ºF, clear blue overhead, fog below, and just came up to this 1300 foot elevation at 6AM.
3/5/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 56ºF, overnight low 37Fº at report. Wind 1 mph from S, Dew Point 36ºF, low overcast just above, hazy below.
3/6/2013 7:00 AM 1.25 M M M M Yesterday's high 48ºF, overnight low 41Fº at report. Wind 16 mph from SW, Dew Point 39ºF, low overcast just above, hazy below. Rain catch in Davis Instruments gauge is 1.56 in. Wind gusts to 55 at midnight and avg vel 29mph so CoCoRaHS gauge may have a light catch.
3/7/2013 7:00 AM 0.20 M M M M Yesterday's high 48ºF, overnight low 37Fº at report. Wind still, Dew Point 36ºF, low overcast above, fog below.
3/8/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 47ºF, overnight low 38Fº at report. Wind 4mph from NE, Dew Point 34ºF, broken high clouds to SE, clear overhead.
3/9/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 56ºF, overnight low 38Fº at report. Wind 4mph from NE, Dew Point 34ºF, clear.
3/10/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 64ºF, overnight low 37ºF at 5AM, 38ºF at report. Wind 2mph from N, Dew Point 35ºF, very thin high cirrus to NE, otherwise clear.
3/11/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 69ºF, overnight low 52ºF at 1AM, 54ºF at report. Wind still, Dew Point 35ºF, very thin high scattered cirrus.
3/12/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 71ºF, overnight low 51Fº at report. Wind 1mph from N, Dew Point 43ºF, clear.
3/13/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 74ºF, overnight low 55Fº at 5AM, 56Fº at report. Wind 1mph from NNE, Dew Point 47ºF, clear.
3/14/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 74ºF, overnight low 57Fº at report. Wind still, Dew Point 53ºF, broken high overcast.
3/15/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 69ºF, overnight low 47Fº at 3AM, 51Fº at report. Wind 4mph from NE, Dew Point 41ºF, high overcast, broken to S.
3/16/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 70ºF, overnight low 46Fº at 5AM, 49Fº at report. Wind 4mph from NNE, Dew Point 41ºF, all clear.
3/17/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 68ºF, overnight low 43Fº at 3AM, 45Fº at report. Wind 8mph from NNE, Dew Point 41ºF, clear with low fog in valleys to northwest and northeast.
3/18/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 65ºF, overnight low 43Fº at report. Wind 2mph from NE, Dew Point 37ºF, thin high cirrus everywhere.
3/19/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 65ºF, overnight low 50Fº at report. Wind 1mph from WSW, Dew Point 34ºF, clear above, thin high cirrus to NE, mid-level clouds to W.
3/20/2013 7:00 AM 0.45 M M M M Yesterday's high 55ºF, overnight low 43Fº at report. Wind 1mph from SSE, Dew Point 42ºF, still drizzling.
3/21/2013 7:00 AM 0.35 M M M M Yesterday's high 52ºF, overnight low 39Fº at report. Wind 4mph from NNE, Dew Point 35ºF, patchy fog in canyons at the head of the lake.
3/22/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 58ºF, overnight low 39Fº at 3AM, 41Fº at report. Wind 9mph from NNE, Dew Point 32ºF, hazy.
3/23/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 60ºF, overnight low 39Fº at 3AM, 43Fº at report. Wind 1mph generally from NNE, Dew Point 31ºF, clear skies, but hazy.
3/24/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 67ºF, overnight low 38ºF. Dew Point 31ºF, clear skies.
3/25/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 69ºF, overnight low 41Fº at report. Wind 2mph generally from NNE, Dew Point 31ºF, low fog over valley far to south and north, broken mid-level overcast to south and east, clear above.
3/26/2013 7:00 AM 0.06 M M M M Yesterday's high 59ºF, overnight low 31Fº at 4AM, 42Fº at report. Wind still, Dew Point 38ºF, low overcast to south and east, broken above. Rain fell in a brief shower just before 9PM.
3/27/2013 7:00 AM 0.01 M M M M Yesterday's high 67ºF, overnight low 45Fº at report. Wind still, Dew Point 44ºF, foggy, faint drizzle barely dampening ground since 3AM.
3/28/2013 7:00 AM 0.01 M M M M Yesterday's high 56ºF, overnight low 47Fº at report. Wind 1mph from NE, Dew Point 46ºF, foggy. Precip from drizzle yesterday mid-morning.
3/29/2013 7:00 AM T M M M M Yesterday's high 57ºF, overnight low 50Fº at 5AM, 52Fº at report. Wind still, Dew Point 47ºF, fog in valleys and bottoms far below. Trace of precip from drizzle yesterday mid-morning.
3/30/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 73ºF, overnight low 53Fº at report. Wind still, last from NW, Dew Point 51ºF, fog in valleys below, nearly unbroken overcast above.
3/31/2013 7:00 AM 0.11 M M M M Rain amount based on Davis automatic recording gauge, as we were away for Easter.
4/1/2013 7:00 AM 0.58 M M M M Yesterday's high 57ºF, overnight low 48Fº at report. Wind still, Dew Point 47ºF, fog.
4/2/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 64ºF, overnight low 45Fº at report. Wind 4mph from NE, Dew Point 44ºF, fog just below, clear above.
4/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 67ºF, overnight low 49Fº at 5AM, 51Fº at report. Wind 1mph from NNE, Dew Point 41ºF, fog well below, broken overcast above.
4/4/2013 7:00 AM 0.85 M M M M Yesterday's high 72ºF, overnight low 46Fº at report. Wind 1mph from SSW, Dew Point 45ºF, rain started at 2AM.
4/5/2013 7:00 AM 0.26 M M M M Yesterday's high 58ºF, overnight low 50Fº at report. Wind 2mph from SW, Dew Point 49ºF, rain about 0.15 yesterday AM, 0.11 after midnight this morning. Low clouds, broken overcast close to the ridge tops - ceiling about 1500 feet.
4/6/2013 7:00 AM 0.02 M M M M Yesterday's high 57ºF, overnight low 49Fº at report. Wind still, Dew Point 48ºF, drizzle starting about 4AM. Fog, visibility 1/4 mile.
4/7/2013 7:00 AM 0.03 M M M M Yesterday's high 64ºF, overnight low 49Fº at report. Wind still, Dew Point 48ºF, drizzle starting about 2AM. Fog, visibility <1/4 mile.
4/8/2013 7:00 AM 0.13 M M M M Yesterday's high 58ºF, overnight low 40Fº at report. Wind 12mph from NNW, Dew Point 34ºF, precip a tiny bit after 7AM yesterday, then after dark last night.
4/10/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 70ºF, overnight low 52Fº at 1AM, 55Fº at report. Wind 3mph from ENE, Dew Point 40ºF, clear with a few bands of clouds very far to the E.
4/11/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 78ºF, overnight low 47Fº at report. Wind 7mph from NNE, Dew Point 42ºF, clear with a little haze. Very spring-like.
4/12/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 66ºF, overnight low 44Fº at 5AM, 45Fº at report. Wind 7mph from NE, Dew Point 41ºF, clear with a shred of low fog in valleys to N.
4/13/2013 6:00 AM 0.00 0.0 M M M Yesterday's high 76ºF, overnight low 47Fº at 3AM, 50Fº at report. Wind 6mph from NE, Dew Point 41ºF, broken overcast at middle height.
4/14/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 63ºF, overnight low 42Fº at report. Wind 6mph from NNE, Dew Point 28ºF, clear.
4/15/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 62ºF, overnight low 38.5Fº at report. Wind gusty, 10 min average is 9mph from NNE, Dew Point 34ºF, clear overhead with low clouds in the lee of ridges to north and east, fog in valley far to south.
4/16/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 53ºF, overnight low 38.4ºF at report. Wind 10 min average speed is 5mph from NE, Dew Point 32ºF, clear.
4/17/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 61ºF, overnight low 44ºF at report. Wind 10 min average speed is 5mph from NE, Dew Point 32ºF, clear. Not reporting a trace of virga yesterday PM when a few drops hit the windshield on my way home.
4/18/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 66ºF, overnight low 45ºF at 5AM, 50ºF at report. Wind 10 min average speed is 2mph from NE, Dew Point 34ºF, clear.
4/19/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 75ºF, overnight low 52ºF at 6AM, 53ºF at report. Wind 10 min average speed is 5mph from NE, Dew Point 43ºF, high clouds to E, clear above.
4/20/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 76ºF, overnight low 50ºF at report. Wind 10 min average speed is 6mph from NE, Dew Point 39ºF, clear.
4/21/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 77ºF, overnight low 50ºF at 5AM, 54ºF at report. Wind 4mph from NE, dew point 44ºF, clear.
4/22/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 83ºF, overnight low 56ºF at 3AM, 60ºF at report. Wind 10 min average speed is 3mph from NE, Dew Point 46ºF, clear.
4/23/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 83ºF, overnight low 62ºF at report. Wind still, last from ENE, dew point 18ºF. Summer weather.
4/24/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 80ºF, overnight low 48ºF at 3AM, 60ºF at report. Wind still, Dew Point 40ºF, clear, here fog in valleys to S toward SF Bay.
4/25/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 73ºF, overnight low 43ºF at report. Wind 1 mph from SW, Dew Point 42ºF, fog came in overnight and has lifted to become very low clouds overhead.
4/26/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 68ºF, overnight low 45ºF at report. Wind still, Dew Point 45ºF, fog.
4/27/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 76ºF, overnight low 44ºF at report. Wind 2mph from NE, Dew Point 42ºF, fog below to just at this 1300ft elevation, clear blue above.
4/28/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 80ºF, overnight low 52ºF at 3AM, 55ºF at report. Wind 2mph from NE, Dew Point 42ºF, fog far below to S in Russian River valley, clear blue above.
4/29/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 85ºF, overnight low 57ºF at 5AM, 60ºF at report. Wind 6mph from NE, Dew Point 47ºF, clear, a band of smoky cloud far to NE.
4/30/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 79ºF, overnight low 48ºF at report. Wind 5mph from ENE, Dew Point 40ºF, mostly clear, a few bands of cloud to S and E.
5/1/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 77ºF, overnight low 61ºF at report. Wind 3mph from NE, Dew Point 20ºF, clear, cloudless.
5/2/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 83ºF, overnight low 67ºF at report. Wind 4mph from NE, Dew Point 23ºF, cloudless, with air thick with haze and smoke.
5/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 87ºF, overnight low 66ºF at report. Wind 1mph from NE, Dew Point 24ºF, cloudless, with less haze and smoke than yesterday.
5/4/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 89ºF, overnight low 72ºF at report. Wind 2mph from NE, Dew Point 32ºF, cloudless, with less haze and smoke than yesterday or day before.
5/5/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 86ºF, overnight low 49ºF at 1AM, 51ºF at report. Wind gusty averaging 2mph from SW, Dew Point 47ºF, low overcast. Looks threatening, but no precipitation yet.
5/6/2013 7:00 AM T M M M M Yesterday's high 57ºF, overnight low 50ºF at report. Wind averaging 2mph from NE, Dew Point 47ºF, broken low overcast. Looked threatening all day, but only a few scattered drops reached the ground.
5/7/2013 7:00 AM 0.00 0.0 M M M entering missed data
5/8/2013 7:00 AM 0.00 0.0 M M M entering missed data
5/9/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 69ºF, overnight low 46ºF at 6AM, 47ºF at report. Wind averaging 2mph from NE, Dew Point 45ºF, a fog layer low over valley to S, a little hilltop fog off to the E a mile or so.
5/10/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 76ºF, overnight low 47ºF at 6AM, 50ºF at report. Wind averaging 5mph from ENE, Dew Point 47ºF, clear.
5/11/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 81ºF, overnight low 58ºF at 1AM, 60ºF at report. Wind averaging 1mph from WNW, Dew Point 41ºF, clear.
5/12/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 88ºF, overnight low 55ºF at 3AM, 58ºF at report. Wind averaging 2mph from NNE, Dew Point 52ºF, mostly clear with high scattered cirrus to E.
5/13/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 86ºF, overnight low 54ºF at 6AM, 56ºF at report. Wind averaging 6mph from NE, Dew Point 48ºF, clear, low fog in valley far to S.
5/15/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 80ºF, overnight low 50ºF at 3AM, 52ºF at report. Wind averaging 7mph from NE, gusts to 30mph in last 2 hours, Dew Point 35ºF, mostly clear with widespread high cirrus.
5/16/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 73ºF, overnight low 53ºF at 3AM, 54ºF at report. Wind averaging 5mph from N, Dew Point 47ºF, cloudy.
5/17/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 69ºF, overnight low 54ºF at report. Wind averaging 4 mph from NE, Dew Point 53ºF, mostly clear with scattered cirrus above, remaining cumulus from yesterday evening's thunderheads far to the NE..
5/18/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 79 F, overnight low 46 F at 6AM, 49 F at report, wind from NNE at 7mph, dew point 45 F, clear.
5/19/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 73ºF, overnight low 47ºF at 6AM, 49ºF at report, wind formerly 4mph generally northerly, now still, dew point 43ºF, clear.
5/20/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 82F, overnight low 62F at 1AM, 67F at report, wind 1mph from NNW, dew point 39F, clear.
5/21/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 88ºF, overnight low 50ºF at report. Wind averaging 7 mph from NE, Dew Point 44ºF, a few puffy low clouds with lenticular waves far above.
5/22/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 65ºF, overnight low 41ºF at 6AM, 42ºF at report. Wind averaging 8 mph from NNE, Dew Point 32ºF.
5/23/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 62ºF, overnight low 42ºF at 6AM, 43ºF at report. Wind averaging 6 mph from NNE, Dew Point 38ºF, remarkably hazy with a few puffy low clouds.
5/24/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 68ºF, overnight low 44ºF at 6AM, 45ºF at report. Wind averaging 5 mph from NE, Dew Point 40ºF, clear.
5/25/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 70ºF, overnight low 46ºF at 6AM, 48ºF at report. Wind averaging 8 mph from NE, Dew Point 40ºF, clear.
5/26/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 71ºF, overnight low 51ºF at 1AM, 53ºF at report. Wind averaging 6 mph from NE, Dew Point 49ºF, cloudy with some breaks, looks a little threatening.
5/27/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 70ºF, overnight low 49ºF at 5AM, 53ºF at report. Wind averaging 2 mph from ENE, Dew Point 49ºF, lowering clouds to N with some breaks to S.
5/29/2013 7:00 AM 0.01 M M M M Away for the day, but rain was about 3AM based on Davis instruments automated gauge.
5/30/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 72ºF, overnight low 47ºF at 6AM, 49ºF at report time, wind 7mph from NE, Dew Point 42ºF.
5/31/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 75ºF, overnight low 50ºF at 6AM, 51ºF at report. Wind averaging 4 mph from NE, Dew Point 44ºF, clear.
6/1/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 86ºF, overnight low 55ºF at 5AM, 57ºF at report. Wind averaging 5 mph from NE, Dew Point 43ºF, clear.
6/2/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 86ºF, overnight low 54ºF at report. Wind averaging 5 mph from NE, Dew Point 47ºF, clear.
6/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 88ºF, overnight low 54ºF at report. Wind still, Dew Point 51ºF, hazy, fog in valley to S, clear above.
6/4/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 75ºF, overnight low 48ºF at 6AM, 49ºF at report. Wind still, Dew Point 48ºF, fog with visibility about 100 meters
6/5/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 75ºF, overnight low 49ºF at report. Wind 2mph from W, Dew Point 48ºF, fog/low cloud just at this 1300-foot level, with 1-mile visibility below.
6/6/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 80ºF, overnight low 48ºF at 5AM, 49ºF at report. Wind still, Dew Point 49ºF, fog/low clouds.
6/7/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 87ºF, overnight low 54ºF at 4AM, 65ºF at report. Wind still, Dew Point 54ºF, fog low over lake below, very strong inversion.
6/8/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 102ºF, overnight low 73ºF at 3AM, 78ºF at report. Wind 1mph from N, Dew Point 57ºF, clear, but hazy. Good day to go to the coast.
6/9/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 107ºF, overnight low 51ºF at 6AM, 52ºF at report. Wind 1mph from NE, Dew Point 51ºF, fog lifting, now just above this 1300 foot elevation, sunny to E.
6/10/2013 7:00 AM 0.09 M M M M Yesterday's high 74ºF, overnight low 52ºF at 6AM, 53ºF at report, Lightning visible shortly after midnight, most rain between 5 and 7AM. Wind still, foggy.
6/11/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 59ºF, overnight low 52ºF at 4AM, 54ºF at report. Wind still, Dew Point 52ºF, fog lifting, now just above this 1300 foot elevation.
6/18/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 78ºF, overnight low 52ºF at 5 AM, 54ºF at report. Dew Point 45ºF, Clear.
6/19/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 69ºF, overnight low 49ºF at 4 AM, 51ºF at report. Dew Point 45ºF, wind from NNE at 6mph, Clear.
6/20/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 71ºF, overnight low 48ºF at 6 AM, 51ºF at report. Dew Point 45ºF, wind from NNE at 6mph, Clear.
6/21/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 77ºF, overnight low 53ºF at 5 AM, 57ºF at report. Dew Point 45ºF, wind from NE at 3mph, Clear.
6/22/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 84ºF, overnight low 54ºF at 6AM, 57ºF at report, Dew Point 45ºF, wind from NE at 5MPH.
6/23/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 85ºF, overnight low 57ºF at report, wind 5mph from NE, Dew Point 54ºF, cloudy, virga visible to N, not your typical California weather!
6/24/2013 7:00 AM 0.01 M M M M Yesterday's high 68ºF, overnight low 54ºF at report, dew point 53ºF, trace of precip yesterday AM, very light rain falling now in the last half-hour, wind from SSW at 4mph.
6/25/2013 7:00 AM 0.65 M M M M Yesterday's high 58ºF, overnight low 54ºF at 10PM, 56ºF at report. Dew point 55ºF, wind from SW at 4mph. Light drizzle and occasional showers at report.
6/26/2013 7:00 AM 0.38 M M M M Yesterday's high 61ºF, overnight low 59ºF at 6AM, 60ºF at report. Wind 1mph from SSW, Dew Point 59ºF, light drizzle still happening at times.
6/27/2013 7:00 AM 0.02 M M M M Yesterday's high 77ºF, overnight low 58ºF at 5 AM, 59ºF at report. Dew Point 58ºF, wind from NE at 3mph, Clear above, fog over lake and valley below. Scant rain leftover from drizzle yesterday AM.
6/28/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 91ºF, overnight low 65ºF at 6 AM, 68ºF at report. Dew Point 58ºF, wind from NE at 5mph, Clear.
6/29/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 96ºF, overnight low 67ºF at 6 AM, 69ºF at report. Dew Point 55ºF, wind from NE at 10mph, Clear.
6/30/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 101ºF, overnight low 68ºF at report. Dew Point 56ºF, wind from NE at 7mph, Clear.
7/1/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 96ºF, overnight low 64ºF at 6AM, 68ºF at report. Dew Point 54ºF, wind from NE at 3mph, clear to W, mackerel sky to E.
7/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 103ºF, overnight low 60ºF at 5AM, 65ºF at report. Dew Point 54ºF, wind still, a few cumulus clouds, widespread mackerel sky.
7/4/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 97ºF, overnight low 73ºF at Midnight, 75ºF at report. Dew Point 63ºF, wind 7mph from SE. Active lightning storm to north of us most of the night, but no rain here.
7/5/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 99ºF, overnight low 56ºF at 6AM, 57ºF at report. Dew Point 51ºF, wind 5 mph from NE. Clear.
7/6/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 89ºF, overnight low 52ºF at 6:00 AM, 53ºF at report, wind speed 1mph from NNE, Dew Point 51ºF, clear above, Hazy here, verging on foggy.
7/7/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 86ºF, overnight low 51ºF at report. Dew Point 50ºF, wind still, foggy.
7/8/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 89ºF, overnight low 50ºF at report. Dew Point 49ºF, wind still, foggy.
7/9/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 91ºF, overnight low 53ºF at 5AM, 54ºF at report. Dew Point 53ºF, wind still, fog in valleys and over lake a few hundred feet below, clear above.
7/10/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 94ºF, overnight low 55ºF at report. Dew Point 51ºF, wind 1mph from NW, fog in valleys and over lake less than 1000 feet below, clear above.
7/11/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 91ºF, overnight low 48ºF at 3AM, 49ºF at report. Dew Point 48ºF, wind still, foggy with visibility about 300 feet.
7/12/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 84ºF, overnight low 50ºF, based on recording from my Davis Instruments weather station.
7/13/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 92ºF, overnight low 54ºF, based on recording from my Davis Instruments weather station.
7/14/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 92ºF, overnight low 54ºF at report time from Davis Instrument recording.
7/15/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 85ºF, overnight low 49ºF at report. Dew Point 48ºF, wind still, foggy with visibility about 300 feet.
7/16/2013 7:00 AM T M M M M Yesterday's high 74ºF, overnight low 49ºF at report. Dew Point 48ºF, wind 1mph from SW, faint drizzle, foggy at and above this 1300-foot elevation with some visibility below.
7/17/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 75ºF, overnight low 52ºF at report. Dew Point 49ºF, wind 3mph from NE, foggy just above this 1300-foot elevation with one mile+ visibility below.
7/18/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 89ºF, overnight low 53ºF at 6AM, 57ºF at report. Dew Point 52ºF, wind 3mph from ENE, foggy just below this 1300-foot elevation with unlimited visibility above.
7/19/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 92ºF, overnight low 59ºF at 6AM, 60ºF report. Dew Point 51ºF, wind still, barely foggy just above the lake level about 1,000 feet below, indicating strong inversion.
7/20/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 96ºF, overnight low 57ºF report. Dew Point 51ºF, wind 1 mph from NE, barely foggy just above the lake level about 1,000 feet below, haze and smoke in the air and cloud bank far to the east.
7/21/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 94ºF, overnight low 54ºF at 6AM, 55ºF at report. Dew Point 51ºF, wind 1 mph from S, barely foggy just above the lake level about 1,000 feet below, haze and smoke in the air.
7/22/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 88ºF, overnight low 52ºF at 4AM, 54ºF at report. Dew Point 51ºF, wind still, barely foggy just above the lake level about 1,000 feet below, haze and smoke in the air and scattered thin wispy cirrus far above in all directions.
7/23/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 91ºF, overnight low 61ºF at 5AM, 62ºF at report. Dew Point 51ºF, wind 1mph from WSW, mostly cloudy, hint of virga to S.
7/24/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 81ºF, overnight low 58ºF at report. Dew Point 51ºF, wind still, clear overhead, low fog in river valley to S.
7/25/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 93ºF, overnight low 62ºF at report. Dew Point 54ºF, wind 1mph from NE, clear overhead, low fog in river valley far to S.
7/26/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 88ºF, overnight low 51ºF at report. Dew Point 50ºF, wind 1mph from NE, foggy.
7/27/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 85ºF, overnight low 51ºF at report. Dew Point 50ºF, wind still, most recently 1mph from SW, fog.
7/28/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 83ºF, overnight low 50ºF at report, dew point 49ºF, wind still, foggy. Typical marine influenced summer weather.
7/29/2013 7:00 AM T M M M M Yesterday's high 80ºF, overnight low 49ºF at report. Dew Point 48ºF, wind less than 1mph from SSE,fog. Trace of "precipitation" is mostly condensate.
7/30/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 74ºF, overnight low 50ºF at 6AM, 51ºF at report. Dew Point 50ºF, wind still, fog.
7/31/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 80ºF, overnight low 50ºF at report. Dew Point 49ºF, wind still, fog.
8/1/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 84ºF, overnight low 52ºF at 6AM, 53ºF at report. Dew Point 48ºF, wind 2mph from NNE, clear.
8/2/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 84ºF, overnight low 51ºF at 6AM, 52ºF at report. Dew Point 48ºF, wind 4mph from ENE, clear with a tiny stringer of low fog over Boonville to the NW.
8/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 88ºF, overnight low 52ºF at report. Dew Point 50ºF, wind still, clear above, fog at this elevation and below, hazy air.
8/4/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 87ºF, overnight low 49ºF at report. Dew Point 48ºF, wind less than 1mph from NE, fog at this elevation and below.
8/5/2013 7:00 AM T M M M M Yesterday's high 79ºF, overnight low 49ºF at report. Dew Point 48ºF, wind still, fog with heavy dew, slight drizzle.
8/6/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 81ºF, overnight low 49ºF at report. Dew Point 48ºF, wind still, fog with heavy dew.
8/7/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 79ºF, overnight low 51ºF at 4AM, 52ºF at report. Dew Point 49ºF, wind 2mph from SW, low cloud deck just above this 1300 foot elevation.
8/8/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 74ºF, overnight low 52ºF at report. Dew Point 51ºF, wind 1mph from NE, low cloud deck just above this 1300 foot elevation.
8/9/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 80ºF, overnight low 51ºF at report. Dew Point 50ºF, wind 2mph from NE, fog.
8/10/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 80ºF, overnight low 51ºF at report. Dew Point 50ºF, wind still, thin fog, with visibility to a half mile below, thicker above.
8/11/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 82ºF, overnight low 53ºF at report. Dew Point 51ºF, wind still, we are right at the fog top, clear overhead.
8/12/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 87ºF, overnight low 51ºF at report. Dew Point 49ºF, wind still, we are right at the fog top which has come up to us in the last half-hour, clear overhead with a few scattered clouds at mid-elevation.
8/13/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 88ºF, overnight low 57ºF at 6AM, 60ºF report. Dew Point 49ºF, wind still, fog in valleys far to south.
8/14/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 92ºF, overnight low 62ºF report. Dew Point 44ºF, wind 3mph from NE, clear skies, very warm forecast.
8/15/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 93ºF, overnight low 59ºF at report. Dew Point 57ºF, wind 3mph from ENE, clear skies, shreds of fog to North over Boonville.
8/16/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 90ºF, overnight low 61ºF at report. Dew Point 59ºF, wind 3mph from ENE, clear skies above, fog below, shreds of fog spilling over low spots on our ridge.
8/17/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 94ºF, overnight low 61ºF at 6AM, 62ºF at report. Dew Point 57ºF, wind 5mph from ENE, mid-height mare's tail clouds to the east.
8/18/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 91ºF, overnight low 61ºF at report. Dew Point 50ºF, wind 3mph from NE, scattered high clouds and smoke from fire near Clear Lake to east.
8/19/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 98ºF, overnight low 75ºF at 5AM, 79ºF at report. Dew Point 56ºF, wind 3mph from NE, scattered mid-level and high clouds and smoke.
8/20/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 92ºF, overnight low 55ºF at report. Dew Point 54ºF, wind 2mph from ESE, clouds just above, hazy with 1-2 mile visibility below.
8/21/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 87ºF, overnight low 55ºF at report. Dew Point 54ºF, wind 2mph from SW, clouds just above, hazy with 1-2 mile visibility below.
8/22/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 81ºF, overnight low 51.5ºF at report. Dew Point 50ºF, wind 2mph from NNE, dense fog came in about 5AM.
8/23/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 79ºF, overnight low 51ºF at report. Dew Point 50ºF, wind 1mph from NE, hazy, a few foggy places in lees of hilltops.
8/24/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 85ºF, overnight low 58ºF at report. Dew Point 49ºF, wind 3mph from NE, clear.
8/25/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 83ºF, overnight low 58ºF at report. Dew Point 56ºF, wind still, multiple cloud layers, from fog in the valley below, a marine fog layer coming in over the coastward ridge, and mid-to-high strato-cumulus to the east.
8/26/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 78ºF, overnight low 56ºF at 4AM, 57ºF at report. Dew Point 55ºF, wind 2mph from NNE, a marine fog layer coming in over the coastward ridge, about 1500 feet, clear here at 1300 feet and below.
8/27/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 82ºF, overnight low 56ºF at 4AM, 57ºF at report. Dew Point 51ºF, wind 2mph from NNE, clear.
8/28/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 89ºF, overnight low 56ºF at report. Dew Point 51ºF, wind 4mph from NNE, clear with fog low over Russian River Valley well to south.
8/29/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 85ºF, overnight low 57ºF at 6AM, 58ºF at report. Dew Point 57ºF, wind still, fog with heavy dew. Gauge was damp, but condensate, not precipitation.
8/30/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 84ºF, overnight low 59ºF at report. Dew Point 57ºF, wind 2mph from NE. Fog bank visible over Anderson Valley to N, clear here.
8/31/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 91ºF, overnight low 60ºF at report. Dew Point 54ºF, wind still, clear.
9/1/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 91ºF, overnight low 58ºF at 5AM, 60ºF at report. Dew Point 54ºF, wind 2mph from NNE, clear to west, scattered to stratocumulus at mid height to south and east.
9/2/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 84ºF, overnight low 57ºF at report. Dew Point 55ºF, wind 3mph from NE, clear to west and overhead, stratus at mid-height to south and cumulus to east, low cloud/fog-bank to N.
9/3/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 81ºF, overnight low 56ºF at report. Dew Point 50ºF, wind 3mph from NE, clear.
9/25/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 71ºF, overnight low 51ºF at report. Dew Point 56ºF, wind 6mph from NNE, clear with scattered clouds, mostly to NE.
9/26/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 66ºF, overnight low 44ºF at report. Dew Point 38ºF, wind 5mph from ENE, clear.
9/27/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 74ºF, overnight low 53ºF at 4AM, 54ºF at report. Dew Point 37ºF, wind 2mph from NE, clear, with a couple of misty patches over lake below.
9/28/2013 7:00 AM 0.00 0.0 M M M Yesterday's high 75ºF, overnight low 57ºF at report. Dew Point 39ºF, wind 1mph from NE, clear, with broken high stratus far to the east.
9/29/2013 7:00 AM T M M M M Yesterday's high 81ºF, overnight low 57ºF at 11PM, 58ºF report. Dew Point 57ºF, wind 1mph from SW, fog below, misty at this level and clouds above, very light drizzle.
9/30/2013 7:00 AM 0.26 M M M M Yesterday's high 63ºF, overnight low 60ºF report. Dew Point 59ºF, wind 4mph from SW, foggy, misty, light drizzle for past 24 hours.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/8/2012 11/09/2012 7:00 AM 2 0.12 M M Yesterday's high 53ºF, overnight low 39ºF at report, Dew Point 38ºF, wind 4mph from NNE. Based on Davis Instruments recording gauge, all rain was in last 24 hours, even though this is a multi-day (2) report.
11/10/2012 11/11/2012 12:00 AM 2 0.00 M M Yesterday's high 51ºF, overnight low 40ºF at report, Dew Point 35ºF, wind 3mph from NNE. Thick fog over lake and valley far below, frost visible in some north-facing hollows despite above-freezing air temperature.
1/10/2013 1/11/2013 7:00 AM 2 0.88 M M Yesterday's high 43ºF, overnight low 37ºF at report. Wind mostly N, 1mph, Dew Point 24ºF, a high broken cloud layer in all directions.
5/7/2013 5/09/2013 7:00 AM 3 0.00 M M I was away from home, canoeing on the Tuolumne River; we had some light showers there but no rain at home.
6/12/2013 6/18/2013 12:00 AM 7 0.00 M M
7/12/2013 7/15/2013 12:00 AM 4 0.00 M M Away from home for a few days, but as usual for July here, no precipitation in the gauge. I recorded the temperature max and min based on my weather station records.
9/4/2013 9/23/2013 6:00 PM 20 0.36 M M Rain apparently fell on 9/20 and 9/21 from Davis Instruments recording gauge. I was visiting Boulder CO, and missed the excitement of California rain in September.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground