Station Overview Station Location
Station Number CA-MR-5 Latitude 37.987227
Station Name San Anselmo 0.4 NE Longitude -122.564274
County Marin Elevation (ft) 107



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 1.67 7.91 31 6.46 28 1.45 3 1 4 0 0.0 0 0
Nov 09 4.59 0.51 30 0.51 30 0.00 0 0 4 2 0.0 0 0
Dec 09 7.89 4.90 28 4.90 28 0.00 0 0 11 1 0.0 0 0
Jan 10 7.47 13.56 31 13.51 28 0.05 3 1 18 1 0.0 0 0
Feb 10 7.79 7.55 28 7.52 26 0.03 2 1 14 1 0.0 0 0
March 10 5.11 4.41 30 4.41 30 0.00 0 0 12 2 0.0 0 0
April 10 2.16 7.24 28 7.24 28 0.00 0 0 13 0 0.0 0 0
May 10 1.06 1.09 31 1.09 31 0.00 0 0 8 5 0.0 0 0
June 10 0.20 0.00 24 0.00 24 0.00 0 0 0 1 0.0 0 0
July 10 0.01 0.00 29 0.00 29 0.00 0 0 0 0 0.0 0 0
Aug 10 0.06 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Sept 10 0.18 0.00 29 0.00 29 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 38.19" 47.17" 350 days 45.64" 342 1.53" 8 days 3 84 days 13 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 2.99
10/14/2009 3.27
10/15/2009 0.16
10/16/2009 0.04
10/17/2009 0.00
10/18/2009 0.00
10/19/2009 **
10/20/2009 **
10/21/2009 1.45
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 0.08
11/7/2009 0.01
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 T
11/15/2009 0.00
11/16/2009 0.00
11/17/2009 0.00
11/18/2009 0.06
11/19/2009 0.00
11/20/2009 0.00
11/21/2009 0.36
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 T
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 0.33
12/8/2009 0.00
12/9/2009 0.00
12/10/2009 0.00
12/11/2009 0.23
12/12/2009 1.31
12/13/2009 1.39
12/14/2009 0.23
12/15/2009 0.00
12/16/2009 0.35
12/17/2009 0.03
12/18/2009 0.00
12/19/2009 0.00
12/20/2009 0.00
12/21/2009
12/22/2009 0.16
12/23/2009 0.00
12/24/2009 0.00
12/25/2009 0.00
12/26/2009
12/27/2009 0.63
12/28/2009 0.03
12/29/2009 T
12/30/2009 0.21
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.02
1/2/2010 **
1/3/2010 0.05
1/4/2010 0.00
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.00
1/8/2010 T
1/9/2010 0.03
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.78
1/13/2010 0.54
1/14/2010 0.02
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.40
1/18/2010 0.82
1/19/2010 3.06
1/20/2010 2.66
1/21/2010 1.13
1/22/2010 1.25
1/23/2010 0.66
1/24/2010 0.06
1/25/2010 0.67
1/26/2010 1.02
1/27/2010 0.08
1/28/2010 0.02
1/29/2010 0.00
1/30/2010 0.29
1/31/2010 **
2/1/2010 **
2/2/2010 0.03
2/3/2010 0.02
2/4/2010 0.00
2/5/2010 1.85
2/6/2010 1.26
2/7/2010 0.12
2/8/2010 0.00
2/9/2010 0.28
2/10/2010 0.03
2/11/2010 0.00
2/12/2010 0.18
2/13/2010 0.07
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 0.03
2/22/2010 0.32
2/23/2010 T
2/24/2010 2.02
2/25/2010 0.02
2/26/2010 0.00
2/27/2010 1.30
2/28/2010 0.02
3/1/2010 0.00
3/2/2010 0.76
3/3/2010 1.51
3/4/2010 0.22
3/5/2010 0.01
3/6/2010
3/7/2010 0.00
3/8/2010 T
3/9/2010 0.15
3/10/2010 0.23
3/11/2010 0.00
3/12/2010 T
3/13/2010 0.78
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 0.20
3/26/2010 0.02
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.01
3/30/2010 0.25
3/31/2010 0.27
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.83
4/2/2010 0.00
4/3/2010 0.44
4/4/2010 0.00
4/5/2010 2.05
4/6/2010 0.05
4/7/2010 0.00
4/8/2010 0.00
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.33
4/12/2010 2.52
4/13/2010 0.05
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.00
4/18/2010
4/19/2010 0.00
4/20/2010 0.35
4/21/2010 0.03
4/22/2010 0.04
4/23/2010 0.00
4/24/2010 0.00
4/25/2010
4/26/2010 0.00
4/27/2010 0.26
4/28/2010 0.21
4/29/2010 0.08
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 T
5/10/2010 0.05
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 T
5/18/2010 0.24
5/19/2010 0.03
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 0.02
5/26/2010 0.15
5/27/2010 0.11
5/28/2010 0.25
5/29/2010 T
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
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
6/16/2010 0.00
6/17/2010
6/18/2010
6/19/2010
6/20/2010 0.00
6/21/2010
6/22/2010
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 0.00
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
7/26/2010
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 0.00
9/10/2010 0.00
9/11/2010 0.00
9/12/2010 0.00
9/13/2010 0.00
9/14/2010
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 0.00
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 7:00 AM 0.00 0.0 M M M
10/2/2009 7:00 AM 0.00 0.0 M M M
10/3/2009 8:00 AM 0.00 0.0 M M M
10/4/2009 8:00 AM 0.00 0.0 M M M
10/5/2009 7:00 AM 0.00 0.0 M M M
10/6/2009 7:00 AM 0.00 0.0 M M M
10/7/2009 7:00 AM 0.00 0.0 M M M
10/8/2009 7:00 AM 0.00 0.0 M M M
10/9/2009 7:00 AM 0.00 0.0 M M M
10/10/2009 8:00 AM 0.00 0.0 M M M
10/11/2009 8:00 AM 0.00 0.0 M M M
10/12/2009 7:00 AM 0.00 0.0 M M M
10/13/2009 8:00 AM 2.99 M M M M Rain began after midnight, probably around 2 AM.
10/14/2009 8:00 AM 3.27 M M M M Partly cloudy,calm winds,temp 58ºF.
10/15/2009 8:00 AM 0.16 M M M M Heavy mist, temp 60ºF.
10/16/2009 8:00 AM 0.04 M M M M
10/17/2009 8:00 AM 0.00 0.0 M M M
10/18/2009 8:00 AM 0.00 0.0 M M M
10/22/2009 8:00 AM 0.00 0.0 M M M Fog in the treetops, temp 48ºF.
10/23/2009 8:00 AM 0.00 0.0 M M M
10/24/2009 8:00 AM 0.00 0.0 M M M
10/25/2009 8:00 AM 0.00 0.0 M M M
10/26/2009 7:00 AM 0.00 0.0 M M M
10/27/2009 7:00 AM 0.00 0.0 M M M
10/28/2009 7:00 AM 0.00 0.0 M M M
10/29/2009 7:00 AM 0.00 0.0 M M M
10/30/2009 7:00 AM 0.00 0.0 M M M
10/31/2009 8:00 AM 0.00 0.0 M M M
11/1/2009 7:00 AM 0.00 0.0 M M M
11/2/2009 7:00 AM 0.00 0.0 M M M
11/3/2009 7:00 AM 0.00 0.0 M M M
11/4/2009 7:00 AM 0.00 0.0 M M M
11/5/2009 7:00 AM 0.00 0.0 M M M
11/6/2009 8:00 AM 0.08 M M M M
11/7/2009 8:00 AM 0.01 M M M M
11/8/2009 8:00 AM 0.00 0.0 M M M
11/9/2009 7:00 AM 0.00 0.0 M M M
11/10/2009 8:00 AM 0.00 0.0 M M M Temp 47ºF.
11/11/2009 8:00 AM 0.00 0.0 M M M Temp 47ºF.
11/12/2009 7:00 AM 0.00 0.0 M M M Temp 45ºF.
11/13/2009 7:00 AM 0.00 0.0 M M M Clear skies, Temp 38ºF.
11/14/2009 8:00 AM T M M M M Clear skies, temp 48ºF.
11/15/2009 8:00 AM 0.00 0.0 M M M Temp 38ºF.
11/16/2009 7:00 AM 0.00 0.0 M M M Temp 34ºF.
11/17/2009 7:00 AM 0.00 0.0 M M M Frost, temp 32ºF.
11/18/2009 7:00 AM 0.06 M M M M Clear skies, temp 39ºF.
11/19/2009 7:00 AM 0.00 0.0 M M M Clear skies, temp 33ºF.
11/20/2009 7:00 AM 0.00 0.0 M M M Partly cloudy, windy, temp 47ºF.
11/21/2009 8:00 AM 0.36 M M M M Clear, calm, temp 44ºF.
11/22/2009 8:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM 0.00 0.0 M M M Clear, calm, temp 33ºF.
11/24/2009 8:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M Clear,calm, temp 36ºF.
11/26/2009 8:00 AM 0.00 0.0 M M M
11/27/2009 8:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM T M M M M Clear, calm, temp 38ºF.
11/29/2009 8:00 AM 0.00 0.0 M M M clear, calm, temp 35ºF.
11/30/2009 7:30 AM 0.00 0.0 M M M clear, calm, temp 35ºF.
12/1/2009 8:00 AM 0.00 0.0 M M M
12/2/2009 7:00 AM 0.00 0.0 M M M Interestingly - foggy with light frost, temp 30ºF.
12/3/2009 7:00 AM 0.00 0.0 M M M High fog, calm, temp 38ºF.
12/4/2009 7:00 AM 0.00 0.0 M M M Clear, calm, heavy frost, temp 29ºF.
12/5/2009 6:00 AM 0.00 0.0 M M M Patchy fog, temp 35ºF.
12/6/2009 8:00 AM 0.00 0.0 M M M High clouds, calm wind, temp 35ºF.
12/7/2009 7:00 AM 0.33 M M M M Cloudy, calm, temp 35ºF.
12/8/2009 7:00 AM 0.00 0.0 M M M Hard freeze, clear and calm, temp 24ºF.
12/9/2009 7:00 AM 0.00 0.0 M M M Clear and calm, temp 24ºF.
12/10/2009 7:00 AM 0.00 0.0 M M M Partly cloudy, calm, temp 38ºF.
12/11/2009 7:00 AM 0.23 M M M M Cloudy, calm, temp 40ºF.
12/12/2009 9:30 AM 1.31 M M M M Raining, temp 50ºF.
12/13/2009 9:00 AM 1.39 M M M M Heavy mist, calm, temp 52ºF.
12/14/2009 7:00 AM 0.23 M M M M Low level fog, temp 42ºF.
12/15/2009 7:00 AM 0.00 0.0 M M M partly cloudy, calm, temp 44ºF.
12/16/2009 7:00 AM 0.35 M M M M Not raining at this time, cloudy, temp 49ºF.
12/17/2009 7:00 AM 0.03 M M M M Foggy, calm, temp 49ºF.
12/18/2009 7:00 AM 0.00 0.0 M M M Fog clearing, temp 45ºF.
12/19/2009 8:00 AM 0.00 0.0 M M M
12/20/2009 6:00 AM 0.00 0.0 M M M temp 46ºF.
12/22/2009 8:00 AM 0.16 M M M M
12/23/2009 8:00 AM 0.00 0.0 M M M
12/24/2009 6:00 AM 0.00 0.0 M M M Clear, calm, heavy frost, temp 29ºF.
12/25/2009 8:00 AM 0.00 0.0 M M M
12/27/2009 7:00 AM 0.63 M M M M
12/28/2009 11:00 AM 0.03 M M M M
12/29/2009 9:50 AM T M M M M
12/30/2009 10:00 AM 0.21 M M M M
1/1/2010 10:00 AM 0.02 M M M M
1/4/2010 9:00 AM 0.00 0.0 M M M
1/5/2010 7:00 AM 0.00 0.0 M M M Patchy Fog, temp 39ºF.
1/6/2010 7:00 AM 0.00 0.0 M M M Fog in the treetops, temp 42ºF.
1/7/2010 7:00 AM 0.00 0.0 M M M Fog on the floor, temp 42ºF.
1/8/2010 7:00 AM T M M M M Fog in the treetops, temp 44ºF.
1/9/2010 8:00 AM 0.03 M M M M cloudy, calm, temp 45ºF.
1/10/2010 8:00 AM 0.00 0.0 M M M
1/11/2010 8:00 AM 0.00 0.0 M M M
1/12/2010 7:00 AM 0.78 M M M M Misty, windy, temp 54ºF.
1/13/2010 7:00 AM 0.54 M M M M Partly cloudy, temp 46ºF.
1/14/2010 8:00 AM 0.02 M M M M
1/15/2010 7:00 AM 0.00 0.0 M M M
1/16/2010 6:00 AM 0.00 0.0 M M M overcast, calm, temp 45ºF.
1/17/2010 8:00 AM 0.40 M M M M cloudy, calm, temp 50ºF.
1/18/2010 7:40 AM 0.82 M M M M raining, temp 50ºF.
1/19/2010 7:00 AM 3.06 M M M M Heavy rain, strong wind, thunder storm at 3:45 AM, temp 47ºF.
1/20/2010 7:30 AM 2.66 M M M M Steady rain, breezy, temp 49ºF.
1/21/2010 7:30 AM 1.13 M M M M Cloudy, calm, temp 44ºF.
1/22/2010 7:30 AM 1.25 M M M M Steady rain, calm winds, temp 39ºF.
1/23/2010 8:00 AM 0.66 M M M M
1/24/2010 7:30 AM 0.06 M M M M light fog, calm, temp 40ºF.
1/25/2010 8:30 AM 0.67 M M M M light drizzle, calm, temp 46ºF.
1/26/2010 7:30 AM 1.02 M M M M Valley fog, calm, temp 49ºF.
1/27/2010 7:30 AM 0.08 M M M M Heavy fog, calm, temp 47ºF.
1/28/2010 8:00 AM 0.02 M M M M Heavy fog, temp 41ºF.
1/29/2010 8:00 AM 0.00 0.0 M M M A few drops.....
1/30/2010 8:00 AM 0.29 M M M M Clear, calm, temp 38 degrees
2/3/2010 8:00 AM 0.02 M M M M Fog clearing, partly cloudy, calm, temp 42ºF.
2/4/2010 8:00 AM 0.00 0.0 M M M
2/5/2010 7:30 AM 1.85 M M M M Valley fog, calm, temp 49ºF.
2/6/2010 7:30 AM 1.26 M M M M Light rain, calm, temp 49ºF.
2/7/2010 8:00 AM 0.12 M M M M
2/8/2010 8:00 AM 0.00 0.0 M M M Light frost on the rooftops, temp 36ºF.
2/9/2010 8:00 AM 0.28 M M M M Light rain, calm, temp 44ºF.
2/10/2010 7:30 AM 0.03 M M M M Light valley fog, calm, temp 36ºF.
2/11/2010 8:00 AM 0.00 0.0 M M M Clear, calm, temp 45ºF.
2/12/2010 8:00 AM 0.18 M M M M Overcast, damp, calm, temp 50ºF.
2/13/2010 9:00 AM 0.07 M M M M Fog breaking up, calm, temp 52ºF.
2/14/2010 8:00 AM 0.00 0.0 M M M
2/15/2010 8:00 AM 0.00 0.0 M M M Valley fog clearing, temp 48ºF.
2/16/2010 7:30 AM 0.00 0.0 M M M Valley fog on the deck, temp 45ºF.
2/17/2010 7:00 AM 0.00 0.0 M M M Patchy valley fog, temp 40ºF.
2/18/2010 7:30 AM 0.00 0.0 M M M Heavy valley fog, calm, temp 48ºF.
2/19/2010 8:00 AM 0.00 0.0 M M M
2/20/2010 7:00 AM 0.00 0.0 M M M
2/21/2010 9:00 AM 0.03 M M M M
2/22/2010 8:00 AM 0.32 0.0 M M M
2/23/2010 8:00 AM T M M M M
2/24/2010 8:00 AM 2.02 M M M M Valley fog, calm, temp 51ºF.
2/25/2010 8:00 AM 0.02 M M M M Cloudy/foggy, calm, temp 48ºF.
2/26/2010 7:45 AM 0.00 0.0 M M M Mid-level stratus, calm, temp 54ºF.
2/27/2010 8:00 AM 1.30 M M M M Fog clearing, calm, temp 50ºF.
2/28/2010 8:00 AM 0.02 M M M M
3/1/2010 8:00 AM 0.00 0.0 M M M
3/2/2010 7:30 AM 0.76 M M M M Raining at present, windy earlier, temp 50ºF.
3/3/2010 7:30 AM 1.51 M M M M Overcast, calm, temp 46ºF.
3/4/2010 7:30 AM 0.22 M M M M Light Frost, clear, calm, temp 34ºF.
3/5/2010 8:00 AM 0.01 M M M M Overcast, calm, temp 45ºF.
3/7/2010 8:00 AM 0.00 0.0 M M M
3/8/2010 8:00 AM T M M M M Trace amounts of precip, calm, temp 46ºF.
3/9/2010 7:30 AM 0.15 M M M M clear, cold, frost, temp 40ºF.
3/10/2010 7:15 AM 0.23 M M M M Clear, calm, temp 36ºF.
3/11/2010 8:00 AM 0.00 0.0 M M M Clear, calm, temp 39ºF.
3/12/2010 7:30 AM T M M M M Overcast, calm, temp 48ºF.
3/13/2010 8:00 AM 0.78 M M M M Clear, calm, temp 36ºF.
3/14/2010 8:00 AM 0.00 0.0 M M M Clear, calm, temp 37ºF.
3/15/2010 7:30 AM 0.00 0.0 M M M Clear, calm, temp 34ºF.
3/16/2010 8:00 AM 0.00 0.0 M M M High stratus, calm, temp 43ºF.
3/17/2010 7:30 AM 0.00 0.0 M M M Clear, calm, temp 44ºF.
3/18/2010 7:30 AM 0.00 0.0 M M M Clear, calm, temp 39ºF.
3/19/2010 7:30 AM 0.00 0.0 M M M Clear, calm, temp 37ºF.
3/20/2010 8:00 AM 0.00 0.0 M M M
3/21/2010 8:00 AM 0.00 0.0 M M M
3/22/2010 8:00 AM 0.00 0.0 M M M
3/23/2010 8:00 AM 0.00 0.0 M M M
3/24/2010 7:30 AM 0.00 0.0 M M M
3/25/2010 7:30 AM 0.20 M M M M Partly cloudy, calm, temp 43ºF.
3/26/2010 8:00 AM 0.02 M M M M Clear, calm, temp 39ºF.
3/27/2010 8:00 AM 0.00 0.0 M M M Clear, calm, temp 37ºF.
3/28/2010 8:00 AM 0.00 0.0 M M M
3/29/2010 8:00 AM 0.01 M M M M Light drizzle, calm, temp 55ºF.
3/30/2010 7:30 AM 0.25 M M M M Overcast, calm, temp 48ºF.
3/31/2010 7:30 AM 0.27 M M M M Clear, calm, temp 36ºF.
4/1/2010 7:30 AM 0.83 M M M M Clear, calm, temp 39ºF.
4/2/2010 7:30 AM 0.00 0.0 M M M Overcast, calm, temp 44ºF.
4/3/2010 8:00 AM 0.44 M M M M
4/4/2010 8:00 AM 0.00 0.0 M M M
4/5/2010 7:30 AM 2.05 M M M M Clear, calm, temp 35ºF.
4/6/2010 8:00 AM 0.05 M M M M Clear, calm, temp 37ºF.
4/7/2010 8:00 AM 0.00 0.0 M M M
4/8/2010 8:00 AM 0.00 0.0 M M M
4/9/2010 8:00 AM 0.00 0.0 M M M
4/10/2010 8:00 AM 0.00 0.0 M M M
4/11/2010 9:30 AM 0.33 M M M M Rain, light wind, temp 49ºF.
4/12/2010 10:00 AM 2.52 M M M M Passing Shower at time of observation, calm, temp 57ºF.
4/13/2010 9:00 AM 0.05 M M M M
4/14/2010 8:00 AM 0.00 0.0 M M M
4/15/2010 8:00 AM 0.00 0.0 M M M
4/16/2010 11:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.00 0.0 M M M
4/19/2010 8:00 AM 0.00 0.0 M M M
4/20/2010 7:30 AM 0.35 M M M M Partly cloudy, calm, temp 48ºF.
4/21/2010 7:30 AM 0.03 M M M M Overcast, breezy, temp 46ºF.
4/22/2010 7:00 AM 0.04 M M M M Clear, calm, temp 40ºF.
4/23/2010 8:00 AM 0.00 0.0 M M M
4/24/2010 7:30 AM 0.00 0.0 M M M
4/26/2010 7:30 AM 0.00 0.0 M M M
4/27/2010 7:30 AM 0.26 M M M M Light rain, light wind, temp 55ºF.
4/28/2010 7:30 AM 0.21 M M M M Passing Shower at 6:30 AM. Partly cloudy, calm, temp 54ºF at time of reading.
4/29/2010 8:00 AM 0.08 M M M M
4/30/2010 7:15 AM 0.00 0.0 M M M Clear, calm, temp 41ºF.
5/1/2010 8:00 AM 0.00 0.0 M M M Clear, light breeze, temp 54ºF.
5/2/2010 8:00 AM 0.00 0.0 M M M
5/3/2010 6:00 AM 0.00 0.0 M M M
5/4/2010 6:00 AM 0.00 0.0 M M M
5/5/2010 6:30 AM 0.00 0.0 M M M
5/6/2010 6:30 AM 0.00 0.0 M M M
5/7/2010 6:30 AM 0.00 0.0 M M M
5/8/2010 8:00 AM 0.00 0.0 M M M
5/9/2010 8:00 AM T M M M M
5/10/2010 7:30 AM 0.05 M M M M Cloudy, light breeze, temp 51ºF.
5/11/2010 7:30 AM 0.24 M M M M Clear, calm, temp 40ºF.
5/12/2010 8:00 AM 0.00 0.0 M M M
5/13/2010 8:00 AM 0.00 0.0 M M M
5/14/2010 8:00 AM 0.00 0.0 M M M
5/15/2010 6:30 AM 0.00 0.0 M M M
5/16/2010 8:00 AM 0.00 0.0 M M M
5/17/2010 8:00 AM T M M M M
5/18/2010 7:30 AM 0.24 M M M M Overcast, calm, temp 54ºF.
5/19/2010 9:40 AM 0.03 M M M M
5/20/2010 7:30 AM T M M M M High stratus, light winds, temp 50ºF.
5/21/2010 8:00 AM 0.00 0.0 M M M
5/22/2010 10:00 AM T M M M M
5/23/2010 8:00 AM 0.00 0.0 M M M
5/24/2010 8:00 AM 0.00 0.0 M M M
5/25/2010 8:00 AM 0.02 M M M M Overcast, calm, not raining at time of observation, temp 55ºF.
5/26/2010 7:00 AM 0.15 0.0 M M M Valley fog, calm, temp 52ºF.
5/27/2010 8:00 AM 0.11 M M M M Passing Showers, heavy at times, temp 52ºF.
5/28/2010 8:00 AM 0.25 M M M M Patchy fog/low clouds, light breeze, temp 51ºF.
5/29/2010 8:00 AM T M M M M
5/30/2010 8:00 AM 0.00 0.0 M M M
5/31/2010 8:00 AM 0.00 0.0 M M M
6/1/2010 8:00 AM 0.00 0.0 M M M
6/2/2010 8:00 AM 0.00 0.0 M M M
6/3/2010 7:15 AM 0.00 0.0 M M M Fog clearing, high clouds, temp 62ºF.
6/4/2010 8:00 AM T M M M M fog, very light mist, temp 61ºF.
6/5/2010 8:00 AM 0.00 0.0 M M M
6/6/2010 8:00 AM 0.00 0.0 M M M
6/7/2010 7:00 AM 0.00 0.0 M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 6:00 AM 0.00 0.0 M M M
6/10/2010 6:00 AM 0.00 0.0 M M M
6/11/2010 8:00 AM 0.00 0.0 M M M
6/12/2010 8:00 AM 0.00 0.0 M M M
6/13/2010 8:00 AM 0.00 0.0 M M M
6/14/2010 8:00 AM 0.00 0.0 M M M
6/16/2010 8:00 AM 0.00 0.0 M M M
6/20/2010 8:00 AM 0.00 0.0 M M M
6/23/2010 8:00 AM 0.00 0.0 M M M
6/24/2010 8:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 8:00 AM 0.00 0.0 M M M
6/27/2010 8:00 AM 0.00 0.0 M M M
6/28/2010 8:00 AM 0.00 0.0 M M M
6/29/2010 8:00 AM 0.00 0.0 M M M
6/30/2010 8:00 AM 0.00 0.0 M M M
7/1/2010 8:00 AM 0.00 0.0 M M M
7/2/2010 8:00 AM 0.00 0.0 M M M
7/3/2010 8:00 AM 0.00 0.0 M M M
7/4/2010 8:00 AM 0.00 0.0 M M M
7/5/2010 8:00 AM 0.00 0.0 M M M
7/6/2010 6:00 AM 0.00 0.0 M M M
7/7/2010 8:00 AM 0.00 0.0 M M M
7/8/2010 8:00 AM 0.00 0.0 M M M
7/9/2010 8:00 AM 0.00 0.0 M M M
7/10/2010 8:00 AM 0.00 0.0 M M M
7/11/2010 8:00 AM 0.00 0.0 M M M
7/12/2010 8:00 AM 0.00 0.0 M M M
7/13/2010 8:00 AM 0.00 0.0 M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/15/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 8:00 AM 0.00 0.0 M M M
7/17/2010 8:00 AM 0.00 0.0 M M M
7/18/2010 8:00 AM 0.00 0.0 M M M
7/19/2010 8:00 AM 0.00 0.0 M M M
7/20/2010 7:00 AM 0.00 0.0 M M M
7/21/2010 8:00 AM 0.00 0.0 M M M
7/22/2010 8:00 AM 0.00 0.0 M M M
7/23/2010 8:00 AM 0.00 0.0 M M M
7/24/2010 8:00 AM 0.00 0.0 M M M
7/27/2010 8:00 AM 0.00 0.0 M M M
7/28/2010 8:00 AM 0.00 0.0 M M M
7/29/2010 8:00 AM 0.00 0.0 M M M
7/30/2010 8:00 AM 0.00 0.0 M M M
7/31/2010 8:00 AM 0.00 0.0 M M M
8/1/2010 8:00 AM 0.00 0.0 M M M
8/2/2010 8:00 AM 0.00 0.0 M M M
8/3/2010 8:00 AM 0.00 0.0 M M M
8/4/2010 8:00 AM 0.00 0.0 M M M
8/5/2010 8:00 AM 0.00 0.0 M M M
8/6/2010 8:00 AM 0.00 0.0 M M M
8/7/2010 8:00 AM 0.00 0.0 M M M
8/8/2010 8:00 AM 0.00 0.0 M M M
8/9/2010 8:00 AM 0.00 0.0 M M M
8/10/2010 8:00 AM 0.00 0.0 M M M
8/11/2010 8:00 AM 0.00 0.0 M M M
8/12/2010 8:00 AM 0.00 0.0 M M M
8/13/2010 8:00 AM 0.00 0.0 M M M
8/14/2010 8:00 AM 0.00 0.0 M M M
8/15/2010 8:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 8:00 AM 0.00 0.0 M M M
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 8:00 AM 0.00 0.0 M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM 0.00 0.0 M M M
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 8:00 AM 0.00 0.0 M M M
8/29/2010 8:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.00 0.0 M M M
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM 0.00 0.0 M M M
9/4/2010 7:00 AM 0.00 0.0 M M M
9/5/2010 8:00 AM 0.00 0.0 M M M
9/6/2010 8:00 AM 0.00 0.0 M M M
9/7/2010 7:00 AM 0.00 0.0 M M M
9/8/2010 7:00 AM 0.00 0.0 M M M
9/9/2010 7:00 AM 0.00 0.0 M M M
9/10/2010 7:00 AM 0.00 0.0 M M M
9/11/2010 8:00 AM 0.00 0.0 M M M
9/12/2010 6:00 AM 0.00 0.0 M M M
9/13/2010 7:00 AM 0.00 0.0 M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 8:00 AM 0.00 0.0 M M M
9/19/2010 8:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 7:00 AM 0.00 0.0 M M M
9/23/2010 7:00 AM 0.00 0.0 M M M
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.00 0.0 M M M
9/28/2010 7:00 AM 0.00 0.0 M M M
9/29/2010 7:00 AM 0.00 0.0 M M M
9/30/2010 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/19/2009 10/21/2009 7:45 AM 3 1.45 M M No rain from late in the day Monday the 19th thru time of gage reading on Wednesday the 21st.
1/2/2010 1/03/2010 7:00 AM 2 0.05 M M
1/31/2010 2/02/2010 7:00 AM 3 0.03 M M Clear, calm, temp 39ºF.



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