Station Overview Station Location
Station Number CA-YL-2 Latitude 38.561849
Station Name Davis 0.8 NE Longitude -121.724134
County Yolo Elevation (ft) 41



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 09 0.92 3.71 31 3.71 31 0.00 0 0 5 0 0.0 0 0
Nov 09 2.33 0.47 30 0.47 30 0.00 0 0 5 0 0.0 0 0
Dec 09 3.52 2.49 31 2.49 31 0.00 0 0 11 0 0.0 0 0
Jan 10 3.96 5.84 31 5.84 31 0.00 0 0 19 2 0.0 0 0
Feb 10 3.85 2.41 28 2.41 28 0.00 0 0 13 1 0.0 0 0
March 10 2.84 1.24 31 1.24 31 0.00 0 0 9 0 0.0 0 0
April 10 1.20 3.10 30 3.10 30 0.00 0 0 11 1 0.0 0 0
May 10 0.59 0.62 31 0.62 31 0.00 0 0 5 3 0.0 0 0
June 10 0.18 0.00 30 0.00 30 0.00 0 0 0 2 0.0 0 0
July 10 0.00 0.02 31 0.02 31 0.00 0 0 1 0 0.0 0 0
Aug 10 0.05 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Sept 10 0.27 0.13 30 0.13 30 0.00 0 0 2 1 0.0 0 0
Water Year Totals: 19.71" 20.03" 365 days 20.03" 365 0.00" 0 days 0 81 days 10 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
10/1/2009 0.00
10/2/2009 0.00
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.00
10/7/2009 0.00
10/8/2009 0.00
10/9/2009 0.00
10/10/2009 0.00
10/11/2009 0.00
10/12/2009 0.00
10/13/2009 0.29
10/14/2009 3.12
10/15/2009 0.03
10/16/2009 0.00
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 0.02
10/20/2009 0.25
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.00
10/25/2009 0.00
10/26/2009 0.00
10/27/2009 0.00
10/28/2009 0.00
10/29/2009 0.00
10/30/2009 0.00
10/31/2009 0.00
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.04
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.02
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.10
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.21
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 0.00
11/27/2009 0.00
11/28/2009 0.10
11/29/2009 0.00
11/30/2009 0.00
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.24
12/8/2009 0.00
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.34
12/12/2009 0.52
12/13/2009 0.73
12/14/2009 0.18
12/15/2009 0.00
12/16/2009 0.16
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 0.05
12/22/2009 0.04
12/23/2009 0.00
12/24/2009 0.00
12/25/2009 0.00
12/26/2009 0.00
12/27/2009 0.18
12/28/2009 0.00
12/29/2009 0.01
12/30/2009 0.04
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.07
1/3/2010 0.01
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.00
1/8/2010 0.00
1/9/2010 0.05
1/10/2010 0.01
1/11/2010 T
1/12/2010 0.22
1/13/2010 0.36
1/14/2010 T
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.13
1/18/2010 0.12
1/19/2010 0.54
1/20/2010 1.45
1/21/2010 1.17
1/22/2010 0.74
1/23/2010 0.30
1/24/2010 0.01
1/25/2010 0.29
1/26/2010 0.26
1/27/2010 0.02
1/28/2010 0.01
1/29/2010 0.00
1/30/2010 0.08
1/31/2010 0.00
2/1/2010 0.02
2/2/2010 0.00
2/3/2010 0.01
2/4/2010 0.00
2/5/2010 0.54
2/6/2010 0.10
2/7/2010 0.02
2/8/2010 0.00
2/9/2010 0.14
2/10/2010 0.26
2/11/2010 T
2/12/2010 0.01
2/13/2010 0.03
2/14/2010 0.00
2/15/2010 0.00
2/16/2010 0.00
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.00
2/21/2010 0.00
2/22/2010 0.03
2/23/2010 0.00
2/24/2010 0.71
2/25/2010 0.00
2/26/2010 0.00
2/27/2010 0.35
2/28/2010 0.19
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.43
3/4/2010 0.42
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.03
3/10/2010 0.02
3/11/2010 0.00
3/12/2010 0.00
3/13/2010 0.26
3/14/2010 0.00
3/15/2010 0.00
3/16/2010 0.00
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.04
3/26/2010 0.02
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.00
3/30/2010 0.01
3/31/2010 0.01
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.17
4/2/2010 0.00
4/3/2010 0.11
4/4/2010 0.00
4/5/2010 0.82
4/6/2010 0.00
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.87
4/13/2010 0.27
4/14/2010 T
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.19
4/21/2010 0.30
4/22/2010 0.18
4/23/2010 0.00
4/24/2010 0.00
4/25/2010 0.00
4/26/2010 0.00
4/27/2010 0.05
4/28/2010 0.03
4/29/2010 0.11
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.00
5/3/2010 0.00
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 0.04
5/11/2010 0.24
5/12/2010 0.00
5/13/2010 0.00
5/14/2010 0.00
5/15/2010 0.00
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 0.02
5/19/2010 0.00
5/20/2010 T
5/21/2010 0.00
5/22/2010 T
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.18
5/27/2010 T
5/28/2010 0.14
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 T
6/4/2010 T
6/5/2010 0.00
6/6/2010 0.00
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 0.00
6/11/2010 0.00
6/12/2010 0.00
6/13/2010 0.00
6/14/2010 0.00
6/15/2010 0.00
6/16/2010 0.00
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.00
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.02
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.00
7/21/2010 0.00
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.00
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 0.00
8/14/2010 0.00
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.00
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 0.00
9/8/2010 0.00
9/9/2010 0.12
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.00
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 0.01
9/20/2010 T
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.00
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:30 AM 0.00 0.0 M M M Clear outside, strong breeze started last night and continued through 4 to 5 am.
10/2/2009 7:30 AM 0.00 0.0 M M M Clear and cool.
10/3/2009 7:00 AM 0.00 0.0 M M M
10/4/2009 7:30 AM 0.00 0.0 M M M Cloudy yesterday evening, cool this morning.
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:30 AM 0.00 0.0 M M M Brrrrrh. Cold and clear yesterday and this morning.
10/7/2009 7:30 AM 0.00 0.0 M M M Comfortable outside. Clear yesterday.
10/8/2009 7:30 AM 0.00 0.0 M M M Pleasant yesterday: cold overnight, heated up during the day, and quickly cooled off again overnight. This morning it was partly cloudy and cool.
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 7:30 AM 0.00 0.0 M M M Clear and pleasant.
10/11/2009 7:30 AM 0.00 0.0 M M M Yesterday was perfect. Not too hot, not too cold. Goldilocks would approve.
10/12/2009 7:30 AM 0.00 0.0 M M M Cloudy this morning. Looks like the rain might start today, which the lawn would appreciate.
10/13/2009 7:15 AM 0.29 M M M M Cloud cover all yesterday (my rechargeable lights did not get much power). Davis had a light fog around 8 PM last night, which kept the ground wet. By 8:45 PM a light rain started, but stopped by 9 PM. Medium winds started after 5:30 AM, with strong gusts and rain starting around 6 AM. Possible undercatch do to high winds.
10/14/2009 7:30 AM 3.12 M M M M Rain started around 6:30 AM (prior to measurement). Value includes only rain since last measurement. High winds started around 6 AM and must have continued while I was at work ... leaves everywhere and ground saturated. Mostly cloudy this morning (I spotted a few patches of blue sky), and there is still a strong upper surface breeze.
10/15/2009 7:30 AM 0.03 M M M M Partly cloudy last night (numerous stars visible). This morning there were low clouds and it was misting. Warmer overnight than it has been for a while.
10/16/2009 7:30 AM 0.00 0.0 M M M Condensation on the gage, but the sky is clear. Yesterday the humidity was higher (understandable given the recent rain and nice).
10/17/2009 7:30 AM 0.00 0.0 M M M Humid yesterday and this morning. Condensation on the gage and ground.
10/18/2009 7:30 AM 0.00 0.0 M M M Partly cloudy, temperate, and humid yesterday (ideal weather). Overnight it stayed warm and this morning there was condensation on the gage.
10/19/2009 7:30 AM 0.02 M M M M Cloudy with moments of small blue sky and sun peaking through yesterday. Raining at time of observation, with the ground under the trees and cars still dry (suggesting that the light rain had recently started).
10/20/2009 7:30 AM 0.25 M M M M Clear this morning & cool. Rain had stopped by the time I got home around 8 PM last night.
10/21/2009 7:30 AM 0.00 0.0 M M M Partly cloudy last night (I could see the moon setting). Light fog above roof / tree tops (est. 30' ceiling) <-- first fog of the water year. Condensation on gage.
10/22/2009 7:30 AM 0.00 0.0 M M M Clear outside, cooled off at night, but warmer by morning. Condensation on gage.
10/23/2009 7:30 AM 0.00 0.0 M M M Partly cloudy this morning, condensation on gage.
10/24/2009 7:30 AM 0.00 0.0 M M M Clear this morning.
10/25/2009 7:30 AM 0.00 0.0 M M M Clear overnight, breezy and clear this morning. Perfect weather for my Halloween windsocks.
10/26/2009 7:30 AM 0.00 0.0 M M M Clear, calm, starting to dry up again (less moisture on the ground).
10/27/2009 7:30 AM 0.00 0.0 M M M High winds started overnight around 3:30 am and continued through observation time. My poor, poor Halloween windsocks, ghosts, and paper lanterns are taking a beating!
10/28/2009 7:30 AM 0.00 0.0 M M M Windy all day and night yesterday. Lost one Halloween garland to my ghost spinner (the ghost spun and spun itself around the garland and I had to dissect the two this morning). Oh yeah, clouds spotted to the east, clear here and COLD.
10/29/2009 7:30 AM 0.00 0.0 M M M Coooooooooold. The wind died down yesterday afternoon.
10/30/2009 7:30 AM 0.00 0.0 M M M Brrrrr. Cold (first time this water year I could see my breathe outside) and gray, clear skies. No wind.
10/31/2009 7:30 AM 0.00 0.0 M M M Warmed up yesterday, pleasant over night. Calm and clear this morning. Time to hang more ghosts! BOO! 8)
11/1/2009 7:30 AM 0.00 0.0 M M M The Halloween report! Yesterday was clear, started cool, but warmed up nicely ... so much so, that trick-or-treats was the perfect weather. More than double the kids from last year when it rained. Condensation on my gage and jack-o-lanterns.
11/2/2009 7:30 AM 0.00 0.0 M M M Clear, pleasant, ground dry, car windows and gauge housing have condensation.
11/3/2009 7:30 AM 0.00 0.0 M M M Pleasant morning, clear. Local election day!
11/4/2009 7:30 AM 0.00 0.0 M M M Clear this morning, pleasant yesterday ... fortunate too, I was in a fire station all day.
11/5/2009 7:30 AM 0.00 0.0 M M M Cloudy this morning, cooler, empty gauge. :(
11/6/2009 7:30 AM 0.00 0.0 M M M Gauge completely dry. Cloudy this morning, with darker clouds to the west.
11/7/2009 7:30 AM 0.04 M M M M Yesterday a very light shower came through in the afternoon. It started to clear up overnight.
11/8/2009 7:30 AM 0.00 0.0 M M M Cloudy to the west and north, though sun is peaking down under the clouds from the east.
11/9/2009 7:30 AM 0.00 0.0 M M M Really cold this morning, frost on roof tops, condensation on ground, gray-cloudy sky.
11/10/2009 7:30 AM 0.00 0.0 M M M Cloudy, warmer than yesterday, gauge & lawn are completely dry.
11/11/2009 7:30 AM 0.00 0.0 M M M Gray clouds, no sunlight, dry gauge.
11/12/2009 7:30 AM 0.02 M M M M Partly cloudy when I went to bed, partly cloudy this morning, and yet there was a small shower at some point last night. The driveway covered by the car and tree was still dry (as was the newspaper which is tossed between 5 and 6 AM).
11/13/2009 7:30 AM 0.00 0.0 M M M Clear, cool, and dry (again).
11/14/2009 7:30 AM 0.00 0.0 M M M Cool & clear.
11/15/2009 7:30 AM 0.00 0.0 M M M Cold, clear, and dry ... dry, dry, dry. Cold, clear, and dry ... dry, dry, dry.
11/16/2009 7:30 AM 0.00 0.0 M M M Clear and cold.
11/17/2009 7:30 AM 0.00 0.0 M M M Frost observed on roof tops, condensation on outer gage (inner is dry), very light fog observed above 30 ft, though skies are clear.
11/18/2009 7:30 AM 0.10 M M M M Clear yesterday morning, cloudy when I got home, rain did not last long. Clear and cold this morning. No fog.
11/19/2009 7:30 AM 0.00 0.0 M M M Frost on roof tops, clear last night and this morning, contrails from jets leaving Sac seen to the east.
11/20/2009 7:30 AM 0.00 0.0 M M M No frost, but partly cloudy.
11/21/2009 7:30 AM 0.21 M M M M Yesterday it started sunny, the wind picked up at 10 am, and light precip started at 10:45 am. The gage was still 0.00" at 11 am. At 12 PM = 0.12". At 1 PM = 0.20", and 0.21" by morning. Essentially it was a uniform distribution, short duration event. Currently are low clouds overhead.
11/22/2009 7:30 AM 0.00 0.0 M M M Cloudy this morning, looks as though it might rain.
11/23/2009 7:30 AM 0.00 0.0 M M M Partly cloudy, cool, but no frost on roof tops. Moderate breeze.
11/24/2009 7:30 AM 0.00 0.0 M M M Cool and damp outside, light fog hugging ground, condensation on outer gage.
11/25/2009 7:30 AM 0.00 0.0 M M M Partly cloudy, cool, condensation on gage.
11/26/2009 7:30 AM 0.00 0.0 M M M Sunny to east, dull gray clouds directly overhead and to west ... perhaps high layer of fog? Condensation on gage.
11/27/2009 7:30 AM 0.00 0.0 M M M
11/28/2009 7:30 AM 0.10 M M M M
11/29/2009 7:30 AM 0.00 0.0 M M M
11/30/2009 7:30 AM 0.00 0.0 M M M Frost on roof tops, chilly this morning (which is normal for this time of year).
12/1/2009 7:30 AM 0.00 0.0 M M M Bit of frost on roof tops.
12/2/2009 7:30 AM 0.00 0.0 M M M Frost on roofs, condensation on gage.
12/3/2009 7:30 AM 0.00 0.0 M M M Dense fog (1st day this water year), frost on rooftops and garbage cans, condensation on gage.
12/4/2009 7:30 AM 0.00 0.0 M M M Dense fog, started around 10 PM on the 3rd.
12/5/2009 7:30 AM 0.00 0.0 M M M Dense fog this morning, light fog rolled in past 11 PM.
12/6/2009 7:30 AM 0.00 0.0 M M M No fog this morning, really windy last night / breezy this morning.
12/7/2009 7:30 AM 0.24 0.0 M M M Very light rain started around 4:30 PM, with heavier rain occurring between 9 and 10:30 PM. Cloudy and ground still wet by morning. Some blue sky to the west, dark to the east.
12/8/2009 7:30 AM 0.00 0.0 M M M Dibbed below freezing (actually it still is). Frost on roofs, clear skies.
12/9/2009 7:30 AM 0.00 0.0 M M M Clear, frost on rooftops, cold.
12/10/2009 7:30 AM 0.00 0.0 M M M No frost, a bit warmer this morning, partly cloudy w/ hints of blue skies to the east. Dark and gray to the west.
12/11/2009 7:30 AM 0.34 M M M M Light rain started around 7 PM (possibly earlier), steady over night. Still raining at morning measurement.
12/12/2009 7:30 AM 0.52 0.0 M M M Steady light rain from beginning of observation period through 1 AM. Heaviest periods of rainfall between 4 and 6 PM and again overnight. Moderate fog this morning at observation time.
12/13/2009 7:30 AM 0.73 M M M M Yesterday mixed periods of light rain and heavy rain. One period of heavy rain was from 12:30 to 1:30 PM. The sun peaked through around 3:30 PM. This morning a very light misting rain was falling.
12/14/2009 7:30 AM 0.18 M M M M Partly cloudy skies to the east, sunlight spotted. Unfortunately at 3 am it was still too overcast to catch the Geminids. :( Yesterday's rainfall was a uniform light rain from around 8 am to 3:30 pm.
12/15/2009 7:30 AM 0.00 0.0 M M M Patchy fog last night around 7 PM with few clouds above in my neighborhood. This morning fog to the west, but none to the east. Partly cloudy skies and condensation on gage this morning. At 2 am no dice on the Geminids, it was cloudy again.
12/16/2009 7:30 AM 0.16 M M M M Rained over night (between 11 PM and 6 AM). Light fog and wet ground observed this morning.
12/17/2009 7:30 AM 0.00 0.0 M M M Cool, but not too cold. Condensation on gage, sideway is partially wet. A few high clouds in the sky.
12/18/2009 7:30 AM 0.00 0.0 M M M Dense fog this morning, warmer temperatures yesterday.
12/19/2009 7:30 AM 0.00 0.0 M M M Light fog overnight and this morning. Yesterday's heavy fog burned off close to 2 PM.
12/20/2009 7:30 AM 0.00 0.0 M M M High fog hung over Davis most of yesterday. Still around this morning.
12/21/2009 7:30 AM 0.05 M M M M Light fog yesterday morning and this morning. Cloudy skies, with hints of blue to the east. Heavier fog to the west and north.
12/22/2009 7:30 AM 0.04 M M M M A light breeze cleared the sky last night. The breeze was stronger today. The rainfall occurred mid-day while I was away.
12/23/2009 7:30 AM 0.00 0.0 M M M Breezy & cold this morning. No fog last night.
12/24/2009 7:30 AM 0.00 0.0 M M M Clear overnight, bitter cold this morning and frost on windows.
12/25/2009 7:30 AM 0.00 0.0 M M M
12/26/2009 7:30 AM 0.00 0.0 M M M
12/27/2009 7:30 AM 0.18 M M M M
12/28/2009 7:30 AM 0.00 0.0 M M M Condensation on gauge, damp outside, darker clouds to the west, sunlight to the east.
12/29/2009 7:30 AM 0.01 M M M M Frost on roof tops, ice on car windows following yesterday's small precip. This morning is cold and partly cloudy (clear overhead, clouds to the north).
12/30/2009 7:30 AM 0.04 M M M M Mostly cloudy, darker to the west, hints of blue sky and a contrail to the east. Ground appears saturated.
12/31/2009 7:30 AM 0.00 0.0 M M M Unseasonably warm this morning ... dark too. Low clouds do not appear to be moving. Last night the moon was visible, though the stars were not.
1/1/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy, last night the full moon was visible, but the rest of the sky was obscured by clouds.
1/2/2010 7:30 AM 0.07 M M M M Rain started around 10 AM yesterday. This morning the air was still and there was a dense fog.
1/3/2010 7:30 AM 0.01 M M M M Yesterday started off cloudy, with the sun peaking out after midday. Clear skies last night offered a nice view of the stars. Dense fog this morning at observation time.
1/4/2010 7:30 AM 0.00 0.0 M M M Low cloud cover / high fog. Surface visibility was fine.
1/5/2010 7:30 AM 0.00 0.0 M M M Dense fog settled in around 10 PM and persisted overnight through observation time. :) Condensation in gage very likely came from ground based fog. No wind.
1/6/2010 7:30 AM 0.00 0.0 M M M Light fog last night between 10 PM and 11 PM, cloudy and still this morning.
1/7/2010 7:30 AM 0.00 0.0 M M M Light fog this morning, overcast last night.
1/8/2010 7:30 AM 0.00 0.0 M M M Overcast overnight through morning.
1/9/2010 7:30 AM 0.05 M M M M Rain started around 11:30 and ended around 13:00. Overcast with light fog over night, this morning fog was higher up.
1/10/2010 7:30 AM 0.01 0.0 M M M Light morning fog. Overcast all yesterday.
1/11/2010 7:30 AM T M M M M Overcast yesterday through this morning.
1/12/2010 7:30 AM 0.22 M M M M Overcast yesterday, light fog around 8 PM, heavy rain woke me up around 1:15 AM, overcast again this morning.
1/13/2010 7:30 AM 0.36 0.0 M M M Partly cloudy, w/ plenty of blue sky. Overcast yesterday through last night.
1/14/2010 7:30 AM T M M M M Mostly clear this morning.
1/15/2010 7:30 AM 0.00 0.0 M M M Sunny yesterday, hazy this morning w/ sun to the east, condensation on gauge.
1/16/2010 7:30 AM 0.00 0.0 M M M Clear most of yesterday, fog this morning.
1/17/2010 7:30 AM 0.13 M M M M Overcast most of the day, with sunlight breaking through the clouds a few times yesterday afternoon. Light fog this morning, rain occurred overnight.
1/18/2010 5:30 AM 0.12 M M M M Yesterday was overcast, with cloud formations moving quickly to the west-north-west. 0.03" rain fell by late morning, and trace precipitation fell that afternoon. Overnight was mostly cloudy. Additional measurable precip. came early morning. (NOTE: My report is earlier today, as my shift at the RFC starts at 6 am in order to monitor the storm.)
1/19/2010 5:30 AM 0.54 M M M M Breeze started to pick up at 9 PM yesterday, strong sustained south wind with gusts started around 2 AM and continued through observation time (again earlier than norm due to work). Majority of precip fell during day (9 PM reading was 0.54", i.e. no additional precip was caught with the winds, though minor amounts observed).
1/20/2010 5:15 AM 1.45 M M M M Heavy rain started yesterday morning just as I was leaving for work. Last night at 9 PM my gage read 1.28". Early evening showers would come, but at times I could spot a few stars between breaks in the clouds. This morning the light rain started between 2 and 3 am.
1/21/2010 5:30 AM 1.17 M M M M Heavy rain around yesterday's measurement. Last night between showers I could see stars and the glow of the moon between breaks in the clouds. (In Sacramento I spotted a rainbow and saw one flash of lightning.) This morning, no breeze and light drizzle at time of measurement.
1/22/2010 7:30 AM 0.74 M M M M Raining yesterday at start of period; steady rain continued through the evening. This morning is partly cloudy and cold.
1/23/2010 7:30 AM 0.30 M M M M Overcast this morning, w/ a bit of blue sky to the east. Two fronts passed through, (1) yesterday from 9:30 to 10:30 AM, (2) overnight, around 4 AM.
1/24/2010 7:30 AM 0.01 M M M M Yesterday was partly cloudy, with periods of sunlight, day through night. Had a great view of the quarter moon. Trace precip in the afternoon.
1/25/2010 7:30 AM 0.29 M M M M Overcast all yesterday, majority of the rain started around 5 am. Calm (no breeze).
1/26/2010 7:30 AM 0.26 M M M M Raining last night; overcast, calm, and cold this morning. Robins have been feasting in my yard. :)
1/27/2010 7:30 AM 0.02 M M M M A few high clouds to the west, otherwise cold and clear.
1/28/2010 7:30 AM 0.01 M M M M Clear, calm, and cold last night, heavy fog this morning. Condensation on gage. Not sure if the measured precip was due to condensation.
1/29/2010 7:30 AM 0.00 0.0 M M M Condensation on gage, cloudy.
1/30/2010 7:30 AM 0.08 M M M M Partly cloudy last night. Condensation on gage this morning and sunny.
1/31/2010 7:30 AM 0.00 0.0 M M M Condensation in gage, clear overnight, a few clouds this morning.
2/1/2010 7:30 AM 0.02 M M M M Mostly cloudy this morning. Rain fell some time overnight (after 11 PM).
2/2/2010 7:30 AM 0.00 0.0 M M M Partly cloudy, cool. Condensation on gage and car windows.
2/3/2010 7:30 AM 0.01 M M M M Mostly cloudy, calm, condensation on gage.
2/4/2010 7:30 AM 0.00 0.0 M M M Overcast, higher level fog this morning.
2/5/2010 7:30 AM 0.54 M M M M Rain started late afternoon (approx.) and continued until 12:45 PM (very accurate). Moderate winds during storm, calm and partly cloudy this morning.
2/6/2010 7:30 AM 0.10 M M M M Overcast most of yesterday, hit some heavy rain on my brief drive from Yuba County to Yolo County at 10:40 PM while passing through Sutter. Rain here happened overnight.
2/7/2010 7:30 AM 0.02 M M M M
2/8/2010 7:30 AM 0.00 0.0 M M M Partly cloudy yesterday, with periods of sunshine. Dense fog this morning. Heavy condensation in gage.
2/9/2010 7:30 AM 0.14 M M M M Light precipitation started early evening and continued on and off overnight. Overcast.
2/10/2010 7:30 AM 0.26 M M M M Overcast overnight, clear this morning.
2/11/2010 7:30 AM T M M M M Overcast this morning.
2/12/2010 7:30 AM 0.01 M M M M Sunny to the east, dark & overcast to the west this morning.
2/13/2010 7:30 AM 0.03 M M M M Fog overnight and this morning.
2/14/2010 7:30 AM 0.00 0.0 M M M Condensation on gage, partly cloudy. Clear overnight (great view of the stars).
2/15/2010 7:30 AM 0.00 0.0 M M M Partly cloudy overnight, clear this morning. Minor condensation on gage.
2/16/2010 7:30 AM 0.00 0.0 M M M Overcast this morning, condensation on gage.
2/17/2010 7:30 AM 0.00 0.0 M M M Clear last night, great view of crescent moon. Heavy fog this morning. Condensation on gage.
2/18/2010 7:30 AM 0.00 0.0 M M M Fog early the morning, low clouds / overcast at time of observation. Condensation on gage.
2/19/2010 7:30 AM 0.00 0.0 M M M Light fog overnight, overcast this morning.
2/20/2010 7:30 AM 0.00 0.0 M M M Overcast all yesterday, continued through today.
2/21/2010 7:30 AM 0.00 0.0 M M M Cleared up last night around 8 PM, overcast again this morning with a few patches of blue sky.
2/22/2010 5:30 AM 0.03 M M M M Overcast until after the showers. Rain started at 2:15 PM, gutters started flowing 30 mins later, and rain stopped by 3:15 PM. Overcast / light fog at time of measurement (as marked, earlier than normal).
2/23/2010 7:30 AM 0.00 0.0 M M M
2/24/2010 7:30 AM 0.71 M M M M
2/25/2010 7:30 AM 0.00 0.0 M M M Condensation on gage, clear last night.
2/26/2010 6:30 AM 0.00 0.0 M M M Overcast this morning & mild.
2/27/2010 7:30 AM 0.35 M M M M About 0.31 was from yesterday's storm (it was only partly cloudy last night). Light rain at the time of measurement.
2/28/2010 7:30 AM 0.19 M M M M Clear & sunny this morning and overnight. Rain started at previous measurement and continued until noon.
3/1/2010 7:30 AM 0.00 0.0 M M M Moderate morning fog, sunny yesterday, clear overnight with bright full moon visible at 3 am, condensation in gage (about 0.01").
3/2/2010 7:30 AM 0.00 0.0 M M M Light sprinkles just starting at measurement time. Clear overnight (again moon visible), but overcast this morning. Radar shows intense rain in Bay Area.
3/3/2010 7:30 AM 0.43 M M M M Steady rain at time of observation. Break between two moderate systems overnight, with 0.23" measured last night around 8 PM and the additional 0.20" falling this morning. The ground is saturated, with significant curbside runoff.
3/4/2010 7:30 AM 0.42 M M M M Dense fog at 7 AM, quickly burned off by 7:30 AM. Condensation in gage and car windows, ground saturated. Trees starting to bloom. Precip ended around 9:30 PM last night. 42 is the answer, but what is the question.
3/5/2010 7:30 AM 0.00 0.0 M M M Ground still saturated, condensation on gage, partly cloudy yesterday, this morning high level fog overhead.
3/6/2010 7:30 AM 0.00 0.0 M M M Overcast this morning. Ground starting to dry.
3/7/2010 7:30 AM 0.00 0.0 M M M Clear and sunny this morning, yesterday remained overcast all day.
3/8/2010 7:30 AM 0.00 0.0 M M M Clear yesterday through night, overcast this morning.
3/9/2010 7:30 AM 0.03 M M M M Clear & cold overnight and this morning. In addition to gage, gutters and street show signs of an overnight shower.
3/10/2010 7:30 AM 0.02 M M M M Cloudy early yesterday evening, overnight shower. Bitter cold this morning.
3/11/2010 6:00 AM 0.00 0.0 M M M Clear this morning, rising crescent moon visible. Minor condensation on gauge.
3/12/2010 7:30 AM 0.00 0.0 M M M Partly cloudy and cold last night, overcast and warmer this morning.
3/13/2010 7:30 AM 0.26 M M M M Overcast in morning, partly cloudy as front cleared out around 4 PM, clear overnight and this morning at observation.
3/14/2010 7:30 AM 0.00 0.0 M M M Steady north wind yesterday and cool, partly cloudy this morning with steady breeze.
3/15/2010 7:30 AM 0.00 0.0 M M M Cool w/ light condensation on gage.
3/16/2010 7:30 AM 0.00 0.0 M M M Pleasant outside, birds everywhere.
3/17/2010 7:30 AM 0.00 0.0 M M M Overcast yesterday afternoon through this morning. Pleasant temperatures yesterday and this morning.
3/18/2010 7:30 AM 0.00 0.0 M M M Partly cloudy. Pleasant yesterday.
3/19/2010 7:30 AM 0.00 0.0 M M M Clear this morning w/ light breeze.
3/20/2010 7:30 AM 0.00 0.0 M M M Clear yesterday day, haze came in during evening. Overcast to west this morning.
3/21/2010 7:30 AM 0.00 0.0 M M M Partly cloudy yesterday, and looks that way again today.
3/22/2010 7:30 AM 0.00 0.0 M M M Yesterday was mostly cloudy and cooler than expected, this morning its clear.
3/23/2010 7:30 AM 0.00 0.0 M M M Strong north wind this morning, ground dry.
3/24/2010 7:30 AM 0.00 0.0 M M M
3/25/2010 7:30 AM 0.04 M M M M Light rain started last night between 9:30 PM and 10:30 PM and continued to around midnight. (More needed)
3/26/2010 7:30 AM 0.02 M M M M Light rain sometime yesterday day. Chilly this morning.
3/27/2010 7:00 AM 0.00 0.0 M M M
3/28/2010 7:30 AM 0.00 0.0 M M M Partly cloudy this morning.
3/29/2010 7:00 AM 0.00 0.0 M M M Overcast.
3/30/2010 7:30 AM 0.01 M M M M Mostly cloudy, with the only clear sky being to the west. The sprinkle occurred overnight, but the ground is already drying up. The bright side is March 2008 was only 0.01" of rain for the entire month!
3/31/2010 7:30 AM 0.01 M M M M Light rain happened overnight. This morning its clear and cool.
4/1/2010 7:30 AM 0.17 M M M M It became more and more cloudy over the course of the day. The wind picked up about 2 hours before it started raining.
4/2/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy yesterday (great cloud day), clear overnight as the moon lit up my entire room, and overcast this morning (it just looks as though it will start raining any moment). March totals: 2008: 0.01", 2009: 1.71", 2010: 1.24".
4/3/2010 7:30 AM 0.11 M M M M Overcast this morning, yesterday's rain started at 9 AM and finished close to noon, and then it restarted at 3 PM and finished close to 6 PM. The total rainfall was equally distributed between the two periods (about 0.05" each) via a light steady rain.
4/4/2010 7:00 AM 0.00 0.0 M M M
4/5/2010 7:30 AM 0.82 M M M M It started to clear out around 10 PM. This morning its cold and mostly cloudy.
4/6/2010 7:30 AM 0.00 0.0 M M M Condensation on gage, cool outside.
4/7/2010 7:30 AM 0.00 0.0 M M M Clear and cool.
4/8/2010 7:30 AM 0.00 0.0 M M M Clear and condensation on gage. Late afternoon yesterday it warmed to a nice pleasant Spring temperature (first time this year).
4/9/2010 7:30 AM 0.00 0.0 M M M Pleasant yesterday, wind started around 5 am today, breezy this morning.
4/10/2010 7:30 AM 0.00 0.0 M M M Strong breeze ended late morning yesterday. Partly cloudy late last night, nice sky full of stars visible around 1 AM. More clouds this morning to the west.
4/11/2010 7:30 AM 0.00 0.0 M M M Overcast, looks ready to rain any minute, breeze has picked up again.
4/12/2010 7:30 AM 0.87 M M M M Cumulative hourly data for first portion @ 9:30: 0/T/0.02/0.05/0.08/0.19/0.43/0.54/0.58. Sunshine by 6:30 PM, partly cloudy at 11:30, intense rain again at 12:30 AM. Fun storm to listen to and watch. =)
4/13/2010 7:30 AM 0.27 M M M M Rain started at beginning of period yesterday and stopped midday. It was partly cloudy at night and cool, clear, and wet this morning.
4/14/2010 7:30 AM T M M M M Trace amount in gage, no condensation (could be left over from previous events). Partly cloudy, with darker clouds to the west.
4/15/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy this morning. Yesterday was a real treat ... an airship was flying around overhead!
4/16/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy, nice outside & calm.
4/17/2010 7:30 AM 0.00 0.0 M M M Wow, yesterday was gorgeous! This morning it is mostly cloudy, w/ sunlight peaking through the thin layer of high clouds.
4/18/2010 7:30 AM 0.00 0.0 M M M Clear to the west, overcast to the east. Pleasant and calm ... yesterday was a great day!
4/19/2010 7:30 AM 0.00 0.0 M M M Yesterday was perfect ... I sat outside, enjoyed the nice temps, birds and other critters while reading. This morning is partly cloudy and again nice.
4/20/2010 7:15 AM 0.19 M M M M Yesterday was pleasant, though became cloudy and windy late afternoon. Overcast w/ heavy rain starting around 5 AM and continuing until 6:45 AM. Ponding in my yard suggests short period of heavy rain. Heavy rain started again after observation (i.e. as I'm writing this).
4/21/2010 4:45 AM 0.30 M M M M It was dark, though between showers. As I drove to Sacramento (heading east) it was raining.
4/22/2010 7:30 AM 0.18 M M M M Cool and overcast this morning, condensation on gage, sun broke through yesterday around 4:30 PM.
4/23/2010 7:30 AM 0.00 0.0 M M M Condensation on gauge, cool outside, sun to the east.
4/24/2010 7:30 AM 0.00 0.0 M M M Partly cloudy.
4/25/2010 7:30 AM 0.00 0.0 M M M Slight breeze and clear this morning.
4/26/2010 7:30 AM 0.00 0.0 M M M Yesterday was great & I spent almost the entire day relaxing out back! This morning is clear and a touch cooler.
4/27/2010 6:50 AM 0.05 M M M M Very light rain at time of observation. Plenty of young Sycamore leaves strewn across my back yard suggest that there was some wind overnight, though it is calm outside right now.
4/28/2010 7:30 AM 0.03 M M M M More leaves everywhere when I got home. It poured in downtown Sacramento around lunch time, but no evidence of heavy rain in my yard. This morning is cool and partly cloudy.
4/29/2010 7:30 AM 0.11 M M M M Clear, cool, and calm this morning. Thunderstorms (I heard thunder once) passed through the region yesterday, but by 6 PM it was sunny in Davis.
4/30/2010 7:30 AM 0.00 0.0 M M M Strong northwest wind started around 5 am and continued through observation time. Its cold and clear outside!
5/1/2010 6:45 AM 0.00 0.0 M M M Wind continued through late afternoon yesterday, though it warmed up as the wind stopped. Clear this morning.
5/2/2010 7:30 AM 0.00 0.0 M M M Yesterday's winds died down by late afternoon, it was warming than expected (mid-80s) and clear. This morning the winds resumed around 5 AM ... perhaps a repeat?
5/3/2010 7:30 AM 0.00 0.0 M M M Sustained strong northwest winds from 5 AM through 6 PM. It was killing my allergies, so I limited my outside time. :(
5/4/2010 7:30 AM 0.00 0.0 M M M Yesterday was warm (a nice thing). This morning the breeze picked up again. April totals: 08:0", 09:0.55", 10:3.10", it has been a wet Spring thus far, but we will see if the storm door has closed or not!
5/5/2010 7:30 AM 0.00 0.0 M M M Clear and nice outside.
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:30 AM 0.00 0.0 M M M
5/8/2010 7:30 AM 0.00 0.0 M M M Yesterday was great, clear and pleasant. Today is starting off the same.
5/9/2010 7:30 AM 0.00 0.0 M M M Clear and cool this morning, yesterday was pleasant and partly cloudy in the afternoon. A mild, consistent breeze started around 6 PM and continued through the early evening.
5/10/2010 7:30 AM 0.04 M M M M Rained sometime during the day yesterday and looks about ready to start again this morning. Cool w/ slight breeze.
5/11/2010 7:30 AM 0.24 M M M M This morning is cold, calm, and clear. Last night it cleared up around dusk.
5/12/2010 7:30 AM 0.00 0.0 M M M Calm, clear, and pleasant outside this morning.
5/13/2010 7:30 AM 0.00 0.0 M M M Clear, calm, and pleasant this morning. Yesterday was nice.
5/14/2010 7:30 AM 0.00 0.0 M M M Yesterday warmed up. Calm and pleasant this morning.
5/15/2010 7:30 AM 0.00 0.0 M M M Yesterday was gorgeous and uneventful. Today looks to be the same.
5/16/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy yesterday w/ higher clouds and temperatures reaching 85. It was great! This morning is overcast.
5/17/2010 7:30 AM 0.00 0.0 M M M Morning: Overcast, mild breeze, and cool. Yesterday: cool and breezy.
5/18/2010 7:30 AM 0.02 M M M M It showered briefly twice yesterday: once during the day and another time overnight. This morning is warmer and calm.
5/19/2010 7:30 AM 0.00 0.0 M M M Dark and overcast to the west, partly cloudy to the east. Yesterday was partly cloudy (which is unusual for this time of year).
5/20/2010 7:30 AM T M M M M Cloudy yesterday, with periods of extremely light precipitation. Not enough to cancel my softball game, but precip. none-the-less.
5/21/2010 7:30 AM 0.00 0.0 M M M
5/22/2010 7:30 AM T M M M M Light rain between 4:30 and 5:30 PM. This morning is partly cloudy and cool.
5/23/2010 7:30 AM 0.00 0.0 M M M
5/24/2010 7:30 AM 0.00 0.0 M M M Yesterday it was partly cloudy. This morning it is overcast and gray.
5/25/2010 7:30 AM 0.00 0.0 M M M Cleared up over night and is sunny to the east, gray and overcast to the west.
5/26/2010 7:30 AM 0.18 M M M M Mostly cloudy this morning, with breaks of sunlight. Rain started after lunch yesterday and continued on and off through early evening.
5/27/2010 7:30 AM T M M M M Evidence of light precip on all the neighborhood cars. Overcast this morning.
5/28/2010 7:30 AM 0.14 M M M M Clear this morning. Yesterday I saw a double rainbow around 7:15 PM while looking back over my house from the pizza place. The lower rainbow was complete. The showers came in very small cells (it would pour at the pizza place, but was just sprinkling 100 ft away)!
5/29/2010 7:30 AM 0.00 0.0 M M M Clear and breezy this morning. Yesterday midday and evening was partly cloudy.
5/30/2010 7:30 AM 0.00 0.0 M M M Windy yesterday ... really windy! (OK the windy helped cool things down, but unfortunately also dried things out.)
5/31/2010 7:30 AM 0.00 0.0 M M M Low gray marine layer. Calm.
6/1/2010 7:30 AM 0.00 0.0 M M M Yesterday was overcast and humid midday, with it becoming just mostly cloudy towards early evening when the wind picked up. This morning it is mostly cloudy again.
6/2/2010 7:30 AM 0.00 0.0 M M M A bit warm outside already this morning.
6/3/2010 7:30 AM T M M M M Partly cloudy yesterday morning to mostly cloudy early last night. Small drops fell during my softball game and as I was driving around town, but really not enough to show up on the concrete.
6/4/2010 7:30 AM T M M M M Higher winds midday, brought in think low cloud layer by early evening with winds dying down in time for the RiverCats game. Rain drops felt and observed late evening. Overcast and pleasant this morning.
6/5/2010 7:30 AM 0.00 0.0 M M M Yesterday's overcast skies cleared up midday. This morning is clear and sunny.
6/6/2010 7:30 AM 0.00 0.0 M M M Warmer than expected yesterday, already starting off warm with a few clouds today. The plants in my yard were looking mighty thirsty (even the drought tolerant ones).
6/7/2010 7:30 AM 0.00 0.0 M M M Warm and humid (for Central California) yesterday. Though with highs only in the 90s, it was time to hand water around.
6/8/2010 7:30 AM 0.00 0.0 M M M Pleasant this morning, moderate breeze this later afternoon ... perfect weather for election day.
6/9/2010 7:30 AM 0.00 0.0 M M M Overcast this morning and cool. Yesterday was the ideal election day. It probably encouraged a few additional people to vote (too bad uninspiring candidates discourage voting).
6/10/2010 6:30 AM 0.00 0.0 M M M Nice and cool yesterday. Spring did arrive, just after last weekends heat blast.
6/11/2010 7:30 AM 0.00 0.0 M M M Fierce wind gusts have blown everything from the north side of my yard to the south side. Yesterday was ideal, so I'll forgive the winds that started slamming my doors around midnight last night.
6/12/2010 7:30 AM 0.00 0.0 M M M Yesterday was windy ... a strong wind started the previous night around midnight and continued until around 10 PM yesterday. This morning there is a slight breeze and its clear.
6/13/2010 7:30 AM 0.00 0.0 M M M Yesterday was clear and windy, though the winds were significantly less than Friday's winds; yesterday's winds were probably sustained around 15 mph. This morning is clear and warm.
6/14/2010 7:30 AM 0.00 0.0 M M M Yesterday was calm and warm. Temps in the upper 90s.
6/15/2010 7:30 AM 0.00 0.0 M M M Not a cloud in sight yesterday. Still, hot air, that cooled off last night. Clear and calm this morning.
6/16/2010 7:30 AM 0.00 0.0 M M M Clouds rolled in yesterday afternoon, resulting in a mild and wonderful early summer day. This morning there is a pleasant west (Delta perhaps?) breeze keeping things cool.
6/17/2010 7:30 AM 0.00 0.0 M M M Yesterday was cool and pleasant.
6/18/2010 7:30 AM 0.00 0.0 M M M Partly cloudy yesterday, nice and cool. This morning appears to be more of the same.
6/19/2010 7:30 AM 0.00 0.0 M M M Partly cloudy yesterday, cool and ideal outdoor weather (in fact, I spent most of the day outside). :)
6/20/2010 7:30 AM 0.00 0.0 M M M
6/21/2010 7:30 AM 0.00 0.0 M M M Pleasant yesterday, though warm enough for a half dozen fatty black widow spiders to crawl out into squishable places. (The widows only come out when the daily highs approach the mid-80s.)
6/22/2010 7:30 AM 0.00 0.0 M M M Clear this morning and comfortable, yesterday was cloudy and cooler than normal. Overnight was great.
6/23/2010 7:30 AM 0.00 0.0 M M M Yesterday was a bit warmer, though a low marine layer moved in yesterday afternoon. This morning it is still humid.
6/24/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy this morning. Yesterday was humid though great temperatures, and partly cloudy throughout the day.
6/25/2010 7:30 AM 0.00 0.0 M M M No evidence of rain in Davis, but there may have been trace precip in Sacramento around noon (it looked as though there were scattered showers). A strong Delta breeze kicked in last night, really cooling things off.
6/26/2010 7:30 AM 0.00 0.0 M M M Clear yesterday evening and this morning. Pleasant temperatures ... could we be heading towards a cool 4th of July?
6/27/2010 7:30 AM 0.00 0.0 M M M Hot and calm yesterday, though it cool to a reasonable temperature around dusk.
6/28/2010 7:30 AM 0.00 0.0 M M M We did it! Yesterday was the first day over 100 F in 2010. In fact, it did not really cool off in the early evening, w/ temps hanging around the mid-90s at 10 PM.
6/29/2010 7:30 AM 0.00 0.0 M M M Hot yesterday. It did fortunately cool to around 85 around 10:30 PM.
6/30/2010 7:30 AM 0.00 0.0 M M M It did not cool off yesterday afternoon / early evening as forecasted, though by 10 PM it was very pleasant outside. This morning is cool and clear.
7/1/2010 7:30 AM 0.00 0.0 M M M June 2010 closed out with only one day of trace precip, which is not that dissimilar from the one day of 0.1" in 2009. Yesterday remained cool thanks to a Delta Breeze. This morning is thankfully cool as well.
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:30 AM 0.00 0.0 M M M Strong breezes started around 3 AM, slamming doors in my house. It is still windy this morning, and warmer than the last few mornings.
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M
7/6/2010 7:30 AM 0.00 0.0 M M M Cooled off late last night ... in fact, it is nice and cool this morning.
7/7/2010 7:30 AM 0.00 0.0 M M M Pleasant yesterday! =)
7/8/2010 7:30 AM 0.00 0.0 M M M Yesterday was pleasant. Mild breeze & cool (for summer).
7/9/2010 7:30 AM 0.02 M M M M Very minor thunderstorm passed through at 4 AM, w/ minor rainfall starting at 4:15 AM. No lightening observed, but this morning water was still collected around drain spouts. Rain lasted just a few minutes.
7/10/2010 7:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM 0.00 0.0 M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 0.00 0.0 M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:30 AM 0.00 0.0 M M M
7/16/2010 7:30 AM 0.00 0.0 M M M Hot, beyond hot ... hot and unpleasant.
7/17/2010 7:30 AM 0.00 0.0 M M M Still hot ... ugh!
7/18/2010 7:30 AM 0.00 0.0 M M M Warm yesterday, but not nearly as hot as the two previous days.
7/19/2010 7:30 AM 0.00 0.0 M M M Warm yesterday afternoon, but it quickly cooled off at sunset. This morning is pleasant.
7/20/2010 7:30 AM 0.00 0.0 M M M Clear and pleasant yesterday. Ideal sleeping weather.
7/21/2010 7:30 AM 0.00 0.0 M M M Clear skies yesterday, pleasant temperatures, again good sleeping weather. A slight, cool Delta breeze quickly cooled things off at sunset again.
7/22/2010 7:30 AM 0.00 0.0 M M M Pleasant and clear yesterday, except smoke in western portion of Yolo County (and home) around 7 PM, possibly blown through the county by a strong Delta breeze. Low overnight lows.
7/23/2010 7:30 AM 0.00 0.0 M M M Clear and slightly below normal temperatures yesterday. Cooled off late yesterday evening, beautiful night.
7/24/2010 7:30 AM 0.00 0.0 M M M Pleasant and clear again yesterday. Light breeze overnight and cool this morning.
7/25/2010 7:30 AM 0.00 0.0 M M M Clear yesterday and this morning. Overnight cooled off around midnight, with this morning being a touch cooler than normal (which is nice).
7/26/2010 7:30 AM 0.00 0.0 M M M Pleasant all day yesterday. Mostly calm, with a slight breeze picking up around 7 PM.
7/27/2010 7:30 AM 0.00 0.0 M M M Cool all yesterday. Yesterday: clear overhead, though clouds to the far east over the mountains.
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:30 AM 0.00 0.0 M M M Continued autumn like temperatures, mostly clear skies (way off to the west over the coastal range I can see evening clouds on my drive home). Only the slightest breeze ... its just cool (and nice).
7/30/2010 7:30 AM 0.00 0.0 M M M Clear and cooler than normal. It still feels like autumn, but with daylight. :)
7/31/2010 7:30 AM 0.00 0.0 M M M Clear yesterday, great view of the stars early evening. Cooler than normal trend continues.
8/1/2010 7:00 AM 0.00 0.0 M M M
8/2/2010 7:30 AM 0.00 0.0 M M M Warmer yesterday, with clear skies. It did cool off overnight, giving this morning a cool start.
8/3/2010 7:30 AM 0.00 0.0 M M M Another cool, cloudless, mild day. Not complaining though.
8/4/2010 7:00 AM 0.00 0.0 M M M
8/5/2010 7:30 AM 0.00 0.0 M M M Clear and cool this morning. Yesterday heated up midday, but a nice breeze cooled everything off at sunset.
8/6/2010 7:30 AM 0.00 0.0 M M M It warmed a bit midday yesterday, but still unseasonably cool. Low bands of clouds were hanging over the coastal range around dusk. Clear and cool this morning.
8/7/2010 7:30 AM 0.00 0.0 M M M Clear yesterday and this morning, cool overnight.
8/8/2010 7:30 AM 0.00 0.0 M M M The cool weather continues -- I spent the entire day outside. :) Today looks like this lucky streak will go on.
8/9/2010 7:30 AM 0.00 0.0 M M M Yup, yesterday was perfect. No clouds directly overhead here in Davis, though plenty were hanging over the mountains to the east. The breeze picked up last night around 7 PM. Cool and calm this morning.
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:30 AM 0.00 0.0 M M M Temperatures yesterday way below seasonal norm. Mostly cloudy yesterday late afternoon and early evening, though this cleared out as the wind picked up. There was a full sky of stars by 10 PM.
8/12/2010 7:30 AM 0.00 0.0 M M M Clouds yesterday morning through afternoon, clearing up and warming up a bit in the afternoon. Yesterday's temps were way below seasonal norms. This morning its cool, but warmer than yesterday.
8/13/2010 7:30 AM 0.00 0.0 M M M A bit warmer last night.
8/14/2010 7:30 AM 0.00 0.0 M M M Cool and clear this morning. Last night was ideal weather for watching the meteor shower. :)
8/15/2010 7:30 AM 0.00 0.0 M M M Clear and pleasant yesterday, overnight, through this morning. I stayed out early last night (til midnight) and did not see any lingering meteors, though the viewing conditions were ideal.
8/16/2010 7:30 AM 0.00 0.0 M M M Clear this morning and cool, it was clear and chilly overnight.
8/17/2010 7:30 AM 0.00 0.0 M M M Clear, cool, and cloudless.
8/18/2010 7:00 AM 0.00 0.0 M M M
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 7:30 AM 0.00 0.0 M M M Clear yesterday, a bit warmer though cool again overnight.
8/21/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy to the east this morning, clear to the west, with a mild, steady breeze. Yesterday it warmed up during the day, but quickly cooled off at sunset. Overall the cool trend continues.
8/22/2010 7:30 AM 0.00 0.0 M M M South winds picked up mid-day (there was some great kite flying going on yesterday). Overhead the clouds hugged the east back of the Sacramento River, it was clear over Yolo / partly cloudy over Sacramento Co. Cool and breezy overnight.
8/23/2010 7:30 AM 0.00 0.0 M M M A bit warmer yesterday and certainly less windy. This morning not nearly as cool as the previous week ... the heat may have turned "on". Clear skies.
8/24/2010 7:30 AM 0.00 0.0 M M M A bit warmer yesterday, no breeze (not even at night). This morning it is warmer than it has lately been.
8/25/2010 7:30 AM 0.00 0.0 M M M Normal August temperatures debuted yesterday, reaching up past the century mark. Clear skies, no wind, and no overnight cooling yesterday and thus far today.
8/26/2010 7:30 AM 0.00 0.0 M M M Clear yesterday and this morning, it cooled off last night around 9 PM and remains cool this morning, with a slight breeze.
8/27/2010 7:30 AM 0.00 0.0 M M M Clear overnight, cool and clear this morning.
8/28/2010 7:30 AM 0.00 0.0 M M M Cool overnight, mostly cloudy this morning w/ mild cool breeze. It looks as though it could shower.
8/29/2010 7:30 AM 0.00 0.0 M M M Yesterday was gorgeous and fall-like: cool with a slight breeze. The clouds remained until around 7 PM. We tried to fly a kite, but the south wind wasn't strong enough to sustain it. This morning it is clear and cool ... promising another great day.
8/30/2010 7:30 AM 0.00 0.0 M M M Cool yesterday and calm. It became partly cloudy mind afternoon. Wind picked up overnight (after 11 PM) and continued through this morning.
8/31/2010 7:30 AM 0.00 0.0 M M M Cool yesterday, calm overnight. Breeze picked up this morning. Partly cloudy (high thin clouds).
9/1/2010 7:30 AM 0.00 0.0 M M M Wind switched from the south to the north over the course of the day yesterday. It was a bit warmer, and partly cloudy. This morning there is no breeze, no clouds.
9/2/2010 7:30 AM 0.00 0.0 M M M Yesterday was clear and normal for the season (warm relative to most of this summer). It is calm this morning and already heating up.
9/3/2010 7:30 AM 0.00 0.0 M M M Yesterday was warm and the air still (hence poor quality -- you could see the haze at dusk). Clear and still again this morning, though the temperatures are dropping at night.
9/4/2010 7:30 AM 0.00 0.0 M M M Warm and clear yesterday, no breeze. It cooled off late last night. This morning is still calm and clear.
9/5/2010 7:30 AM 0.00 0.0 M M M Clear and cool this morning, yesterday it heated up a bit, but a Delta breeze brought in cooler Bay-Area air at dusk. Overall, pretty standard Sept. weather.
9/6/2010 7:30 AM 0.00 0.0 M M M Yesterday warmed up, little to no wind until late night / early morning. Strong north wind continued through morning. No clouds.
9/7/2010 7:30 AM 0.00 0.0 M M M Strong northwesterly wind died down yesterday around lunch time. (It was too strong for my kite! It broke my string twice and I couldn't actually land my kite.) Overnight it cooled down again, and this morning is clear and cool.
9/8/2010 7:30 AM 0.00 0.0 M M M Overcast (low marine layer) to the south and east, and clear blue skies to the west this morning. It is cooler than normal and looks as though it could sprinkle.
9/9/2010 7:30 AM 0.12 M M M M Yesterday was partly cloudy in the morning. A system moved in and stalled over Davis early evening (6:45 PM), bringing in light rain and only a moderate wind (last year the first rain was on the 15th of Sept.). It was great to just listen to the rain last night with all the windows open.
9/10/2010 7:30 AM 0.00 0.0 M M M Mostly cloudy yesterday morning and became only partly cloudy overnight. Clear and calm this morning.
9/11/2010 7:30 AM 0.00 0.0 M M M Yesterday was pleasant, almost no breeze (last night smoke from my outdoor fireplace went straight up). This morning it is clear and still no breeze.
9/12/2010 7:30 AM 0.00 0.0 M M M Yesterday was clear with no breeze. Great for star watching.
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 7:30 AM 0.00 0.0 M M M Partly cloudy yesterday afternoon, cool all day. This morning feels like an early Fall ... in other words, a bit chilly, but calm.
9/15/2010 7:30 AM 0.00 0.0 M M M Comfortable and calm all yesterday, cool and clear this morning, w/ no breeze.
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:30 AM 0.00 0.0 M M M Partly cloudy yesterday evening, but calm. This morning no breeze and cool.
9/18/2010 7:30 AM 0.00 0.0 M M M Cloudy yesterday afternoon through early evening. Clear and calm again this morning.
9/19/2010 7:30 AM 0.01 M M M M Mostly cloudy, with very light precipitation and no wind.
9/20/2010 7:30 AM T M M M M Today's T is really carryover from yesterday morning's light precip (which fell between observation periods). By 10:30 there was sunlight yesterday, leaving the rest of the day a fantastic mostly cloudy day with gaps of sunlight and an occasional breeze.
9/21/2010 7:30 AM 0.00 0.0 M M M Partly cloudy yesterday morning (dense fog to the east in Sacramento with only a few higher clouds here in Davis), clearing up by early evening. Clear and calm this morning.
9/22/2010 7:30 AM 0.00 0.0 M M M Low clouds moved in later afternoon and remained through the middle of the night, keeping yesterday well below normal seasonal temperatures and relatively humid.
9/23/2010 7:30 AM 0.00 0.0 M M M Cool all yesterday, clear this morning and calm.
9/24/2010 7:30 AM 0.00 0.0 M M M Clear.
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:30 AM 0.00 0.0 M M M Yesterday was a bit hazy and it warmed up briefly midday, but quickly cooled off around sunset. The haze continued through the early evening, blurring the stars and moon.
9/27/2010 7:30 AM 0.00 0.0 M M M Clear yesterday, warmed up by later afternoon, but quickly cooled down again at dusk. Clear this morning with a very slight chill in the air.
9/28/2010 7:30 AM 0.00 0.0 M M M Light haze over the valley yesterday (poor air quality), heated up quickly and did not cool down as much overnight.
9/29/2010 7:30 AM 0.00 0.0 M M M Did not really cool down overnight, a bit warmer this morning. Yesterday afternoon there were clouds to the south, but it was clear overhead and to the north.
9/30/2010 7:30 AM 0.00 0.0 M M M Yesterday was a bit warm, calm, and hazy. No clouds, though it did cool off overnight.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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