Station Overview Station Location
Station Number CA-SN-28 Latitude 38.4789
Station Name Santa Rosa 3.1 NW Longitude -122.744
County Sonoma Elevation (ft) 140



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 11 1.68 1.97 31 1.97 31 0.00 0 0 6 2 0.0 0 0
Nov 11 3.59 2.11 30 2.02 28 0.09 2 1 8 2 0.0 0 0
Dec 11 6.06 0.23 31 0.23 31 0.00 0 0 6 0 0.0 0 0
Jan 12 5.89 7.29 31 7.29 31 0.00 0 0 5 1 0.0 0 0
Feb 12 5.72 1.94 29 1.94 29 0.00 0 0 11 0 0.0 0 0
March 12 4.27 8.67 31 8.67 31 0.00 0 0 18 3 0.0 0 0
April 12 1.83 3.05 30 3.05 30 0.00 0 0 11 1 0.0 0 0
May 12 1.23 0.14 31 0.14 31 0.00 0 0 2 0 0.0 0 0
June 12 0.23 0.02 30 0.02 30 0.00 0 0 2 1 0.0 0 0
July 12 0.03 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Aug 12 0.05 0.00 31 0.00 31 0.00 0 0 0 4 0.0 0 0
Sept 12 0.32 0.00 30 0.00 30 0.00 0 0 0 2 0.0 0 0
Water Year Totals: 30.90" 25.42" 366 days 25.33" 364 0.09" 2 days 1 69 days 16 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
10/1/2011 0.01
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.66
10/5/2011 1.00
10/6/2011 0.06
10/7/2011 0.05
10/8/2011 0.00
10/9/2011 0.00
10/10/2011 T
10/11/2011 0.19
10/12/2011 0.00
10/13/2011 0.00
10/14/2011 0.00
10/15/2011 0.00
10/16/2011 0.00
10/17/2011 0.00
10/18/2011 0.00
10/19/2011 T
10/20/2011 0.00
10/21/2011 0.00
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.00
10/25/2011 0.00
10/26/2011 0.00
10/27/2011 0.00
10/28/2011 0.00
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.00
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.00
11/4/2011 T
11/5/2011 0.00
11/6/2011 0.74
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 0.00
11/10/2011 0.00
11/11/2011 0.00
11/12/2011 0.14
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 T
11/19/2011 0.02
11/20/2011 0.37
11/21/2011 0.04
11/22/2011 0.00
11/23/2011 0.00
11/24/2011 0.69
11/25/2011 **
11/26/2011 0.09
11/27/2011 0.01
11/28/2011 0.00
11/29/2011 0.01
11/30/2011 0.00
12/1/2011 0.00
12/2/2011 0.00
12/3/2011 0.00
12/4/2011 0.00
12/5/2011 0.00
12/6/2011 0.00
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.00
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.02
12/13/2011 0.00
12/14/2011 0.00
12/15/2011 0.17
12/16/2011 0.00
12/17/2011 0.00
12/18/2011 0.01
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.00
12/22/2011 0.00
12/23/2011 0.00
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.00
12/28/2011 0.00
12/29/2011 0.01
12/30/2011 0.01
12/31/2011 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 0.00
1/3/2012 0.00
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.00
1/14/2012 0.00
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 0.00
1/18/2012 0.00
1/19/2012 T
1/20/2012 0.86
1/21/2012 3.06
1/22/2012 0.04
1/23/2012 3.31
1/24/2012 0.00
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.02
1/28/2012 0.00
1/29/2012 0.00
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.05
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.58
2/8/2012 0.24
2/9/2012 0.00
2/10/2012 0.04
2/11/2012 0.04
2/12/2012 0.01
2/13/2012 0.25
2/14/2012 0.01
2/15/2012 0.00
2/16/2012 0.00
2/17/2012 0.00
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.01
2/21/2012 0.01
2/22/2012 0.00
2/23/2012 0.00
2/24/2012 0.00
2/25/2012 0.00
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.70
3/1/2012 0.14
3/2/2012 0.04
3/3/2012 0.00
3/4/2012 0.00
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.00
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 T
3/12/2012 0.06
3/13/2012 0.74
3/14/2012 2.82
3/15/2012 0.41
3/16/2012 0.47
3/17/2012 0.99
3/18/2012 0.01
3/19/2012 T
3/20/2012 T
3/21/2012 0.00
3/22/2012 0.04
3/23/2012 0.00
3/24/2012 0.23
3/25/2012 1.00
3/26/2012 0.01
3/27/2012 0.38
3/28/2012 1.26
3/29/2012 0.01
3/30/2012 0.03
3/31/2012 0.03
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.59
4/2/2012 0.00
4/3/2012 0.00
4/4/2012 0.01
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.29
4/11/2012 0.55
4/12/2012 0.54
4/13/2012 0.88
4/14/2012 0.10
4/15/2012 0.00
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.00
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.01
4/24/2012 0.04
4/25/2012 T
4/26/2012 0.03
4/27/2012 0.01
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.00
5/2/2012 0.00
5/3/2012 0.01
5/4/2012 0.13
5/5/2012 0.00
5/6/2012 0.00
5/7/2012 0.00
5/8/2012 0.00
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.00
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.00
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.00
5/25/2012 0.00
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 0.00
6/3/2012 0.00
6/4/2012 0.01
6/5/2012 0.01
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.00
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 T
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.00
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.00
7/3/2012 0.00
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 0.00
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 0.00
7/15/2012 0.00
7/16/2012 0.00
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.00
7/20/2012 0.00
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.00
7/25/2012 0.00
7/26/2012 0.00
7/27/2012 0.00
7/28/2012 0.00
7/29/2012 0.00
7/30/2012 0.00
7/31/2012 0.00
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 T
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.00
8/11/2012 0.00
8/12/2012 0.00
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 0.00
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 T
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.00
8/22/2012 0.00
8/23/2012 T
8/24/2012 T
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.00
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 0.00
9/4/2012 0.00
9/5/2012 0.00
9/6/2012 0.00
9/7/2012 0.00
9/8/2012 0.00
9/9/2012 0.00
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.00
9/16/2012 T
9/17/2012 0.00
9/18/2012 0.00
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.00
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 T
9/26/2012 0.00
9/27/2012 0.00
9/28/2012 0.00
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2011 7:00 AM 0.01 M M M M 60 deg F, broken overcast, calm, 7-8 mi vsby
10/2/2011 7:00 AM 0.00 0.0 M M M
10/3/2011 7:15 AM 0.00 0.0 M M M 53 deg F, broken overcast, calm, 9-10 mi vsby
10/4/2011 7:00 AM 0.66 M M M M 57 deg F, overcast, calm, 5-6 mi vsby
10/5/2011 6:40 AM 1.00 M M M M 50 deg F, clear (believe it or not!), calm, 8-10 mi vsby
10/6/2011 6:30 AM 0.06 M M M M 49 deg F, overcast, calm, 5-8 mi vsby
10/7/2011 6:30 AM 0.05 M M M M 43 deg F, clear, calm, 10+ mi vsby
10/8/2011 8:00 AM 0.00 0.0 M M M 47 deg F, clear, calm, 10+ mi vsby
10/9/2011 7:00 AM 0.00 0.0 M M M
10/10/2011 7:15 AM T M M M M 60 deg F, overcast, calm, 7-8 mi vsby
10/11/2011 7:00 AM 0.19 M M M M 61 deg F, overcast, calm, 5-7 mi vsby
10/12/2011 7:00 AM 0.00 0.0 M M M
10/13/2011 7:00 AM 0.00 0.0 M M M
10/14/2011 7:00 AM 0.00 0.0 M M M 54 deg F, clear, calm, 10+ mi vsby
10/15/2011 7:00 AM 0.00 0.0 M M M 56 deg F, thin scattered, calm, 10+ mi vsby
10/16/2011 7:00 AM 0.00 0.0 M M M
10/17/2011 7:00 AM 0.00 0.0 M M M 53 deg F, overcast (dense fog/marine layer), calm, less than 0.25 mi vsby
10/18/2011 7:00 AM 0.00 0.0 M M M
10/19/2011 7:00 AM T M M M M overcast, calm, light drizzle
10/20/2011 8:00 AM 0.00 0.0 M M M 52 deg F, overcast, calm, less than 0.25 mi vsby
10/21/2011 7:00 AM 0.00 0.0 M M M
10/22/2011 9:00 AM 0.00 0.0 M M M 49 deg F, clear, calm, 10+ mi vsby
10/23/2011 7:30 AM 0.00 0.0 M M M 49 deg F, high thin scattered clouds, calm, 10+ mi vsby
10/24/2011 7:15 AM 0.00 0.0 M M M 50 deg F, clear, calm, 10+ mi vsby
10/25/2011 7:45 AM 0.00 0.0 M M M 53 deg F, overcast, calm, 9-10 mi vsby
10/26/2011 7:00 AM 0.00 0.0 M M M 39 deg F, clear, calm, 10+ mi vsby
10/27/2011 7:00 AM 0.00 0.0 M M M 39 deg F, clear, calm, 10+ mi vsby
10/28/2011 7:00 AM 0.00 0.0 M M M 40 deg F, clear, calm, 10+ mi vsby
10/29/2011 7:00 AM 0.00 0.0 M M M 40 deg F, clear, calm, 10+ mi vsby
10/30/2011 7:00 AM 0.00 0.0 M M M 45 deg F, clear, calm, 10+ mi vsby
10/31/2011 8:00 AM 0.00 0.0 M M M 48 deg F, clear, calm, 10+ mi vsby
11/1/2011 7:00 AM 0.00 0.0 M M M
11/2/2011 7:00 AM 0.00 0.0 M M M
11/3/2011 7:15 AM 0.00 0.0 M M M 40 deg F, overcast, calm, 9-10 mi vsby
11/4/2011 8:00 AM T M M M M 35 deg F, clear, calm, 10+ mi vsby
11/5/2011 9:00 AM 0.00 0.0 M M M 42 deg F, overcast, calm, 9-10 mi vsby
11/6/2011 7:30 AM 0.74 M M M M 38 deg F, overcast, calm, less than 0.25 mi vsby due to dense ground fog
11/7/2011 7:00 AM 0.00 0.0 M M M
11/8/2011 8:00 AM 0.00 0.0 M M M 34 deg F, clear, calm, 10+ mi vsby
11/9/2011 7:15 AM 0.00 0.0 M M M 35 deg F, thin scattered clouds, calm, 10+ mi vsby
11/10/2011 7:00 AM 0.00 0.0 M M M
11/11/2011 7:00 AM 0.00 0.0 M M M
11/12/2011 6:45 AM 0.14 M M M M 51 deg F, overcast, calm, 5-7 mi vsby
11/13/2011 7:00 AM 0.00 0.0 M M M
11/14/2011 8:30 AM 0.00 0.0 M M M 43 deg F, clear over dense ground fog, calm, less than 0.5 mi vsby
11/15/2011 7:00 AM 0.00 0.0 M M M 39 deg F, clear (a few thin cirrus), calm, 10+ mi vsby
11/16/2011 7:00 AM 0.00 0.0 M M M
11/17/2011 8:00 AM 0.00 0.0 M M M 40 deg F, clear overhead but ground fog limiting vsby to about 1-2 miles, calm.
11/18/2011 7:00 AM T M M M M 47 deg F, scattered clouds, calm, 10+ mi vsby
11/19/2011 7:15 AM 0.02 M M M M 32 deg F, a few thin scattered clouds, calm, 10+ mi vsby
11/20/2011 6:30 AM 0.37 M M M M 47 deg F, broken overcast, calm, 9-10 mi vsby
11/21/2011 7:15 AM 0.04 M M M M 43 deg F, broken overcast, calm, 8-9 mi vsby
11/22/2011 6:30 AM 0.00 0.0 M M M 47 deg F, overcast, calm, 9-10 mi vsby
11/23/2011 7:30 AM 0.00 0.0 M M M 51 deg F, overcast, calm, 9-10 mi vsby
11/24/2011 7:30 AM 0.69 M M M M 51 deg F, overcast, calm, 3-4 mi vsby, light rain
11/27/2011 7:15 AM 0.01 M M M M 45 deg F, dense fog (which likely accounts for the meas. precip.), calm, less than 0.25 mi vsby
11/28/2011 7:00 AM 0.00 0.0 M M M
11/29/2011 7:00 AM 0.01 M M M M 41 deg F, heavy, drippy fog (which accounts for the precip), calm, less than 0.25 mi vsby
11/30/2011 7:00 AM 0.00 0.0 M M M
12/1/2011 7:00 AM 0.00 0.0 M M M
12/2/2011 7:00 AM 0.00 0.0 M M M
12/3/2011 7:00 AM 0.00 0.0 M M M
12/4/2011 7:00 AM 0.00 0.0 M M M
12/5/2011 7:45 AM 0.00 0.0 M M M 45 deg F but has been as high as 52, low 35 since midnight. Wind variable from WNW to NE 0-9 but calm at report time. 10+ mi vsby
12/6/2011 8:00 AM 0.00 0.0 M M M 30 deg F, clear, calm, 10+ mi vsby
12/7/2011 7:00 AM 0.00 0.0 M M M
12/8/2011 7:00 AM 0.00 0.0 M M M 33 deg F, dense fog, calm, less than 0.25 mi vsby
12/9/2011 7:00 AM 0.00 0.0 M M M 30 deg F, clear, calm, 10+ mi vsby
12/10/2011 7:00 AM 0.00 0.0 M M M
12/11/2011 8:30 AM 0.00 0.0 M M M 42 deg F, overcast, calm, 5-7 mi vsby
12/12/2011 7:15 AM 0.02 M M M M 42 deg F, overcast, calm, 7-8 mi vsby
12/13/2011 7:00 AM 0.00 0.0 M M M
12/14/2011 7:00 AM 0.00 0.0 M M M
12/15/2011 8:30 AM 0.17 M M M M 44 deg F, scattered clouds, calm, 9-10 mi vsby
12/16/2011 7:00 AM 0.00 0.0 M M M
12/17/2011 7:00 AM 0.00 0.0 M M M
12/18/2011 8:15 AM 0.01 M M M M 39 deg F, overcast, calm, 1-2 mi vsby, mist
12/19/2011 7:00 AM 0.00 0.0 M M M
12/20/2011 7:00 AM 0.00 0.0 M M M 30 deg F, thin scattered, calm, 10+ mi vsby
12/21/2011 7:00 AM 0.00 0.0 M M M 30 deg F, clear, calm, 9-10 mi vsby
12/22/2011 8:15 AM 0.00 0.0 M M M 39 deg F, clear, calm, 10+ mi vsby
12/23/2011 7:30 AM 0.00 0.0 M M M 28 deg F, scattered clouds, calm, 10+ mi vsby
12/24/2011 7:00 AM 0.00 0.0 M M M 27 deg F, clear, calm, 10+ mi vsby
12/25/2011 7:40 AM 0.00 0.0 M M M 29 deg F, scattered clouds, calm, 8-9 mi vsby
12/26/2011 7:45 AM 0.00 0.0 M M M 29 deg F, scattered clds (looks like marine layer arriving fm the south), calm, 10+ mi vsby
12/27/2011 7:30 AM 0.00 0.0 M M M 34 deg F, scattered clouds, calm, 8-9 mi vsby
12/28/2011 7:00 AM 0.00 0.0 M M M
12/29/2011 8:30 AM 0.01 M M M M 48 deg F, overcast (dense fog), calm, less than 0.25 mi vsby
12/30/2011 8:00 AM 0.01 M M M M 53 deg F, overcast, calm, 4-5 mi vsby
12/31/2011 8:30 AM 0.01 M M M M 32 deg F, scattered clouds, calm, 10+ mi vsby
1/1/2012 8:00 AM 0.00 0.0 M M M 31 deg F, clear, calm, 10+ mi vsby
1/2/2012 7:00 AM 0.00 0.0 M M M
1/3/2012 7:00 AM 0.00 0.0 M M M
1/4/2012 9:00 AM 0.00 0.0 M M M 38 deg F, thin scattered clouds but essentially clear, calm, 10+ mi vsby
1/5/2012 7:00 AM 0.00 0.0 M M M
1/6/2012 7:00 AM 0.00 0.0 M M M 32 deg F, high thin scattered clouds (cirrus), calm, 10+ mi vsby
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 8:00 AM 0.00 0.0 M M M 30 deg F, clear, calm, 10+ mi vsby
1/10/2012 9:00 AM 0.00 0.0 M M M 33 deg F, clear, calm, 10+ mi vsby
1/11/2012 7:00 AM 0.00 0.0 M M M
1/12/2012 8:00 AM 0.00 0.0 M M M 30 deg F, clear, calm, 10+ mi vsby
1/13/2012 8:30 AM 0.00 0.0 M M M 30 deg F, clear, calm, 10+ mi vsby
1/14/2012 9:00 AM 0.00 0.0 M M M 32 deg F, clear, calm, 8-9 mi vsby
1/15/2012 8:30 AM 0.00 0.0 M M M 38 deg F, overcast (dense fog), calm, 0.5 - 1 mi vsby
1/16/2012 7:00 AM 0.00 0.0 M M M
1/17/2012 8:30 AM 0.00 0.0 M M M 25 deg F, a few thin cirrus but essentially clear, calm, 10+ mi vsby
1/18/2012 7:00 AM 0.00 0.0 M M M
1/19/2012 7:30 AM T M M M M 45 deg F, overcast, calm, less than 1 mi vsby, drizzle
1/20/2012 7:30 AM 0.86 M M M M 50 deg F, overcast, calm, 1-2 mi vsby, raining lightly
1/21/2012 7:30 AM 3.06 M M M M 46 deg F, bkn overcast, calm, 8-9 mi vsby
1/22/2012 7:45 AM 0.04 M M M M 43 deg F, overcast, calm, 4-5 mi vsby, raining lightly
1/23/2012 7:30 AM 3.31 M M M M 46 deg F, broken overcast, calm, 9-10 mi vsby. Lightning/thunder at 12:27 am followed by heavy rain until 12:45. Other periods of heavy rain until around 6 am.
1/24/2012 7:00 AM 0.00 0.0 M M M
1/25/2012 7:00 AM 0.00 0.0 M M M
1/26/2012 7:30 AM 0.00 0.0 M M M 54 deg F, overcast, calm, 1-3 mi vsby
1/27/2012 8:00 AM 0.02 M M M M 43 deg F, clear, S 1-4 mph, 10+ mi vsby. Heavy drizzle yesterday morning accounts for precip.
1/28/2012 8:15 AM 0.00 0.0 M M M 32 deg F, clear, calm, 10+ mi vsby
1/29/2012 8:30 AM 0.00 0.0 M M M 34 deg F, clear, calm, 10+ mi vsby
1/30/2012 8:30 AM 0.00 0.0 M M M 41 deg F, scattered clouds, calm, 10+ mi vsby
1/31/2012 7:00 AM 0.00 0.0 M M M
2/1/2012 7:15 AM 0.05 M M M M Overcast, calm, heavy drizzle, 1-2 mi vsby
2/2/2012 7:00 AM 0.00 0.0 M M M
2/3/2012 7:00 AM 0.00 0.0 M M M
2/4/2012 7:00 AM 0.00 0.0 M M M
2/5/2012 7:00 AM 0.00 0.0 M M M
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 7:40 AM 0.58 M M M M 50 deg F, overcast, calm, 3-5 mi vsby, raining lightly
2/8/2012 7:00 AM 0.24 M M M M 40 deg F, overcast, calm, less than 0.25 mi vsby, dense fog
2/9/2012 7:00 AM 0.00 0.0 M M M
2/10/2012 9:00 AM 0.04 M M M M
2/11/2012 9:00 AM 0.04 M M M M
2/12/2012 7:15 AM 0.01 M M M M 39 deg F, overcast, calm, less than 0.25 mi vsby, dense fog
2/13/2012 9:00 AM 0.25 M M M M
2/14/2012 8:00 AM 0.01 M M M M
2/15/2012 7:00 AM 0.00 0.0 M M M
2/16/2012 8:00 AM 0.00 0.0 M M M
2/17/2012 7:00 AM 0.00 0.0 M M M
2/18/2012 7:00 AM 0.00 0.0 M M M
2/19/2012 7:00 AM 0.00 0.0 M M M
2/20/2012 7:30 AM 0.01 M M M M 44 deg F, overcast, calm, 3-5 mi vsby
2/21/2012 7:30 AM 0.01 M M M M 41 deg F, overcast - dense fog, calm, less than 0.25 mi vsby. Precip. came from heavy drizzle after yesterday's measurement plus heavy mist now.
2/22/2012 7:00 AM 0.00 0.0 M M M
2/23/2012 7:45 AM 0.00 0.0 M M M 52 deg F, clear, N 1 mph gusting to 9 mph, 10+ mi vsby
2/24/2012 7:00 AM 0.00 0.0 M M M
2/25/2012 7:00 AM 0.00 0.0 M M M
2/26/2012 7:00 AM 0.00 0.0 M M M
2/27/2012 7:00 AM 0.00 0.0 M M M
2/28/2012 7:00 AM 0.00 0.0 M M M
2/29/2012 7:00 AM 0.70 M M M M Bkn overcast, calm, 7-8 mi vsby, vy light drizzle
3/1/2012 7:00 AM 0.14 M M M M Overcast, S 1-4 mph, 5-7 mi vsby, light rain
3/2/2012 7:00 AM 0.04 M M M M
3/3/2012 7:00 AM 0.00 0.0 M M M
3/4/2012 7:00 AM 0.00 0.0 M M M
3/5/2012 7:00 AM 0.00 0.0 M M M
3/6/2012 8:00 AM 0.00 0.0 M M M 45 deg F, clear, N 5 mph, 10+ mi vsby
3/7/2012 8:00 AM 0.00 0.0 M M M
3/8/2012 7:00 AM 0.00 0.0 M M M
3/9/2012 7:00 AM 0.00 0.0 M M M
3/10/2012 7:00 AM 0.00 0.0 M M M 37 deg F, broken overcast (red sky earlier), calm, 8-9 mi vsby (appears to be smoke particulates)
3/11/2012 8:00 AM T M M M M 49 deg F, overcast, S 1-2 mph, 5-6 mi vsby, very light drizzle
3/12/2012 9:00 AM 0.06 M M M M
3/13/2012 6:15 AM 0.74 M M M M 52 deg F, overcast, S 5 mph, 1-3 mi vsby
3/14/2012 7:30 AM 2.82 M M M M 52 deg F, calm, 3-5 mi vsby, light rain
3/15/2012 7:45 AM 0.41 M M M M 54 deg F, overcast, SSE 1-4 mph, 3-5 mi vsby, mist
3/16/2012 8:25 AM 0.47 M M M M Overcast, calm, 2-3 mi vsby, light rain
3/17/2012 7:15 AM 0.99 M M M M 37 deg F, overcast, calm, less than 0.25 mi vsby
3/18/2012 7:30 AM 0.01 M M M M 39 deg F, calm, scattered clouds, 10+ mi vsby
3/19/2012 8:30 AM T M M M M 39 deg F, broken overcast, calm, 10+ mi vsby. Observed 1 minute of rice sized hail yesterday at 12:43 (Hail report was entered then.)
3/20/2012 7:00 AM T M M M M
3/21/2012 7:30 AM 0.00 0.0 M M M Scattered clouds, calm, 8-10 mi vsby
3/22/2012 9:00 AM 0.04 M M M M
3/23/2012 7:30 AM 0.00 0.0 M M M 35 deg F, clear, calm, 10+ mi vsby
3/24/2012 7:30 AM 0.23 M M M M 41 deg F, overcast, calm, 3-4 mi vsby, light rain
3/25/2012 8:30 AM 1.00 M M M M 42 deg F, broken overcast, calm, 1-3 mi vsby, mist
3/26/2012 7:30 AM 0.01 M M M M 35 deg F, broken overcast, calm, 5-7 mi vsby
3/27/2012 8:00 AM 0.38 M M M M 49 deg F, overcast, SSE 2-5 mph, 3-4 mi vsby
3/28/2012 7:00 AM 1.26 M M M M Overcast, calm, 3-5 mi vsby
3/29/2012 7:00 AM 0.01 M M M M Overcast, calm, 5-7 mi vsby
3/30/2012 8:00 AM 0.03 M M M M 54 deg F, overcast, calm, 3-4 mi vsby, mist
3/31/2012 6:40 AM 0.03 M M M M 56 deg F, overcast, SSW 5-9 mph, 3-4 mi vsby, mist
4/1/2012 7:45 AM 0.59 M M M M 41 deg F, clear, calm, 8-9 mi vsby. Bright sunny day!
4/2/2012 7:15 AM 0.00 0.0 M M M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/4/2012 8:15 AM 0.01 M M M M 40 deg F, clear, calm, 10+ mi vsby
4/5/2012 7:00 AM 0.00 0.0 M M M 34 deg F, clear, calm, 10+ mi vsby
4/6/2012 7:15 AM 0.00 0.0 M M M 33 deg F, clear, calm, 10+ mi vsby
4/7/2012 7:15 AM 0.00 0.0 M M M Scattered clouds, calm, 10+ mi vsby
4/8/2012 8:30 AM 0.00 0.0 M M M Hazy, scattered clouds, calm, 8-9 mi vsby
4/9/2012 8:00 AM 0.00 0.0 M M M 44 deg F, scattered clouds, calm, 9-10 mi vsby
4/10/2012 7:15 AM 0.29 M M M M 52 deg F, overcast, calm, 5-7 mi vsby
4/11/2012 7:15 AM 0.55 M M M M 48 deg F, broken overcast, calm, 4-6 mi vsby
4/12/2012 7:00 AM 0.54 M M M M 46 deg F, scattered clouds, calm, 4-5 mi vsby. Heavy rain from 2:19 until 2:22 am this morning.
4/13/2012 7:00 AM 0.88 M M M M 43 deg F, broken overcast, calm, 7-8 mi vsby
4/14/2012 8:45 AM 0.10 M M M M 47 deg F, clear, calm, 10+ mi vsby
4/15/2012 8:00 AM 0.00 0.0 M M M 44 deg F, bkn overcast, calm, 5-6 mi vsby
4/16/2012 7:00 AM 0.00 0.0 M M M
4/17/2012 7:15 AM 0.00 0.0 M M M Overcast, calm, 3-4 mi vsby
4/18/2012 7:00 AM 0.00 0.0 M M M Scattered clouds, calm, 10+ mi vsby
4/19/2012 7:00 AM 0.00 0.0 M M M
4/20/2012 7:00 AM 0.00 0.0 M M M
4/21/2012 7:00 AM 0.00 0.0 M M M
4/22/2012 7:00 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.01 M M M M
4/24/2012 7:30 AM 0.04 M M M M 56 deg F, overcast, calm, 3-4 mi vsby, light drizzle
4/25/2012 7:00 AM T M M M M Overcast, calm, 8-9 mi vsby
4/26/2012 6:30 AM 0.03 M M M M Overcast, calm, 5-7 mi vsby
4/27/2012 7:15 AM 0.01 M M M M 42 deg F, clear, calm, 10+ mi vsby
4/28/2012 7:00 AM 0.00 0.0 M M M
4/29/2012 7:00 AM 0.00 0.0 M M M
4/30/2012 7:00 AM 0.00 0.0 M M M
5/1/2012 7:25 AM 0.00 0.0 M M M 46 deg F, clear, calm, 10+ mi vsby
5/2/2012 7:00 AM 0.00 0.0 M M M
5/3/2012 7:50 AM 0.01 M M M M 50 deg F, overcast, calm, 2-3 mi vsby, drizzle
5/4/2012 7:00 AM 0.13 M M M M 49 deg F, scattered clouds, calm, 10+ mi vsby
5/5/2012 7:00 AM 0.00 0.0 M M M
5/6/2012 7:45 AM 0.00 0.0 M M M 57 deg F, clear, calm, 10+ mi vsby
5/7/2012 7:00 AM 0.00 0.0 M M M
5/8/2012 7:00 AM 0.00 0.0 M M M
5/9/2012 7:00 AM 0.00 0.0 M M M
5/10/2012 7:00 AM 0.00 0.0 M M M
5/11/2012 7:00 AM 0.00 0.0 M M M
5/12/2012 7:00 AM 0.00 0.0 M M M
5/13/2012 7:00 AM 0.00 0.0 M M M
5/14/2012 7:00 AM 0.00 0.0 M M M
5/15/2012 7:00 AM 0.00 0.0 M M M
5/16/2012 7:00 AM 0.00 0.0 M M M
5/17/2012 7:00 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/19/2012 7:00 AM 0.00 0.0 M M M
5/20/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 7:00 AM 0.00 0.0 M M M
5/22/2012 7:00 AM 0.00 0.0 M M M
5/23/2012 7:00 AM 0.00 0.0 M M M
5/24/2012 7:00 AM 0.00 0.0 M M M
5/25/2012 7:00 AM 0.00 0.0 M M M
5/26/2012 7:00 AM 0.00 0.0 M M M
5/27/2012 7:00 AM 0.00 0.0 M M M 50 deg F, overcast, 9-10 mi vsby
5/28/2012 8:00 AM 0.00 0.0 M M M 51 deg F, overcast, calm, 7-8 mi vsby
5/29/2012 8:00 AM 0.00 0.0 M M M 50 deg F, scattered clouds, calm, 7-8 mi vsby
5/30/2012 7:00 AM 0.00 0.0 M M M
5/31/2012 7:00 AM 0.00 0.0 M M M
6/1/2012 7:00 AM 0.00 0.0 M M M
6/2/2012 7:45 AM 0.00 0.0 M M M 57 deg F, clear, calm, 10+ mi vsby
6/3/2012 9:00 AM 0.00 0.0 M M M Clear, calm, 10+ mi vsby
6/4/2012 7:30 AM 0.01 M M M M 57 deg F, overcast, calm, 3-5 mi vsby due to mist
6/5/2012 9:00 AM 0.01 M M M M 57 deg F, clear, calm, 10+ mi vsby
6/6/2012 6:15 AM 0.00 0.0 M M M 49 deg F, clear, calm, 10+ mi vsby
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M
6/9/2012 7:00 AM 0.00 0.0 M M M
6/10/2012 7:00 AM 0.00 0.0 M M M
6/11/2012 7:00 AM 0.00 0.0 M M M
6/12/2012 7:00 AM 0.00 0.0 M M M
6/13/2012 7:00 AM 0.00 0.0 M M M
6/14/2012 7:15 AM 0.00 0.0 M M M 53 deg F, clear, calm, 8-10 mi vsby
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.00 0.0 M M M
6/18/2012 7:00 AM 0.00 0.0 M M M
6/19/2012 7:00 AM 0.00 0.0 M M M
6/20/2012 7:00 AM 0.00 0.0 M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.00 0.0 M M M
6/23/2012 7:00 AM T M M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 8:15 AM 0.00 0.0 M M M 51 deg F, a few scattered clouds, calm, 10+ mi vsby
6/26/2012 7:00 AM 0.00 0.0 M M M
6/27/2012 7:00 AM 0.00 0.0 M M M
6/28/2012 7:00 AM 0.00 0.0 M M M
6/29/2012 7:30 AM 0.00 0.0 M M M 56 deg F, overcast, calm, 8-9 mi vsby
6/30/2012 7:00 AM 0.00 0.0 M M M
7/1/2012 7:00 AM 0.00 0.0 M M M
7/2/2012 7:00 AM 0.00 0.0 M M M
7/3/2012 7:00 AM 0.00 0.0 M M M
7/4/2012 7:00 AM 0.00 0.0 M M M
7/5/2012 7:00 AM 0.00 0.0 M M M
7/6/2012 6:15 AM 0.00 0.0 M M M
7/7/2012 7:00 AM 0.00 0.0 M M M
7/8/2012 7:00 AM 0.00 0.0 M M M
7/9/2012 7:00 AM 0.00 0.0 M M M
7/10/2012 7:00 AM 0.00 0.0 M M M
7/11/2012 7:00 AM 0.00 0.0 M M M
7/12/2012 7:00 AM 0.00 0.0 M M M
7/13/2012 7:00 AM 0.00 0.0 M M M
7/14/2012 7:00 AM 0.00 0.0 M M M
7/15/2012 7:00 AM 0.00 0.0 M M M
7/16/2012 7:00 AM 0.00 0.0 M M M
7/17/2012 7:00 AM 0.00 0.0 M M M
7/18/2012 7:00 AM 0.00 0.0 M M M
7/19/2012 7:00 AM 0.00 0.0 M M M
7/20/2012 7:00 AM 0.00 0.0 M M M
7/21/2012 7:00 AM 0.00 0.0 M M M
7/22/2012 7:00 AM 0.00 0.0 M M M
7/23/2012 7:00 AM 0.00 0.0 M M M
7/24/2012 7:00 AM 0.00 0.0 M M M
7/25/2012 7:00 AM 0.00 0.0 M M M
7/26/2012 7:00 AM 0.00 0.0 M M M
7/27/2012 7:00 AM 0.00 0.0 M M M
7/28/2012 7:00 AM 0.00 0.0 M M M
7/29/2012 7:00 AM 0.00 0.0 M M M
7/30/2012 7:00 AM 0.00 0.0 M M M
7/31/2012 7:00 AM 0.00 0.0 M M M
8/1/2012 8:00 AM 0.00 0.0 M M M 53 deg F, clear, calm, 10+ mi vsby
8/2/2012 7:00 AM 0.00 0.0 M M M
8/3/2012 7:45 AM 0.00 0.0 M M M 55 deg F, overcast (marine layer), calm, 5-8 mi vsby
8/4/2012 7:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM 0.00 0.0 M M M
8/6/2012 9:00 AM T M M M M Overcast conditions and noticed drops on the lawn chairs.
8/7/2012 7:00 AM 0.00 0.0 M M M
8/8/2012 7:00 AM 0.00 0.0 M M M Clear, calm, 10+ mi vsby
8/9/2012 7:00 AM 0.00 0.0 M M M
8/10/2012 7:00 AM 0.00 0.0 M M M
8/11/2012 7:00 AM 0.00 0.0 M M M
8/12/2012 7:00 AM 0.00 0.0 M M M
8/13/2012 7:00 AM 0.00 0.0 M M M
8/14/2012 7:00 AM 0.00 0.0 M M M
8/15/2012 7:00 AM 0.00 0.0 M M M
8/16/2012 7:00 AM 0.00 0.0 M M M
8/17/2012 8:15 AM 0.00 0.0 M M M 54 deg F, overcast (marine layer),calm, 5-7 mi vsby
8/18/2012 8:00 AM T M M M M 57 deg F, scattered clouds from monsoonal flow, S 0-4 mph, 10+ mi vsby. Heard raindrops on the roof overnight but nothing in the gauge.
8/19/2012 8:30 AM 0.00 0.0 M M M 52 deg F, overcast (marine layer), calm, 3-4 mi vsby
8/20/2012 7:00 AM 0.00 0.0 M M M
8/21/2012 7:45 AM 0.00 0.0 M M M 52 deg F, overcast (marine layer), calm, 6-8 mi vsby
8/22/2012 7:00 AM 0.00 0.0 M M M
8/23/2012 7:45 AM T M M M M 53 deg F, overcast (marine layer), calm, 3-4 mi vsby with light mist
8/24/2012 7:00 AM T M M M M 50 deg F, overcast (marine layer), calm, less than 0.25 mi vsby due to heavy mist
8/25/2012 7:45 AM 0.00 0.0 M M M 51 deg F, overcast (marine layer), calm, 5-7 mi vsby
8/26/2012 9:00 AM 0.00 0.0 M M M 55 deg F, overcast (marine layer), calm, 5-8 mi vsby
8/27/2012 7:15 AM 0.00 0.0 M M M 49 deg F, clear, calm, 10+ mi vsby
8/28/2012 8:15 AM 0.00 0.0 M M M 55 deg F, clear, calm, 10+ mi vsby
8/29/2012 7:30 AM 0.00 0.0 M M M 50 deg F, clear, calm, 10+ mi vsby
8/30/2012 7:00 AM 0.00 0.0 M M M
8/31/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM 0.00 0.0 M M M
9/3/2012 7:00 AM 0.00 0.0 M M M
9/4/2012 7:45 AM 0.00 0.0 M M M 51 deg F, overcast (marine layer), calm, less than 0.25 mi vsby
9/5/2012 7:00 AM 0.00 0.0 M M M
9/6/2012 8:00 AM 0.00 0.0 M M M 51 deg F, overcast, calm, 4-5 mi vsby
9/7/2012 7:00 AM 0.00 0.0 M M M 50 deg F, overcast, calm, 5-6 mi vsby
9/8/2012 7:00 AM 0.00 0.0 M M M
9/9/2012 7:00 AM 0.00 0.0 M M M
9/10/2012 7:00 AM 0.00 0.0 M M M
9/11/2012 7:00 AM 0.00 0.0 M M M
9/12/2012 7:00 AM 0.00 0.0 M M M 53 deg F, overcast (marine layer), calm, 2-3 mi vsby
9/13/2012 7:00 AM 0.00 0.0 M M M
9/14/2012 7:00 AM 0.00 0.0 M M M
9/15/2012 9:00 AM 0.00 0.0 M M M 52 deg F, overcast (marine layer), calm, less than 1 mi vsby
9/16/2012 7:45 AM T M M M M 50 deg F, overcast (marine layer), calm, less than 0.25 mi vsby
9/17/2012 7:30 AM 0.00 0.0 M M M 51 deg F, overcast (marine layer), calm, 5-6 mi vsby
9/18/2012 9:00 AM 0.00 0.0 M M M 51 deg F, overcast (marine layer), calm, 5-6 mi vsby
9/19/2012 7:00 AM 0.00 0.0 M M M 50 deg F, overcast (marine layer), calm, less than 0.25 mi vsby
9/20/2012 7:30 AM 0.00 0.0 M M M 47 deg F, overcast (marine layer), calm, dense fog, vsby less than 0.25 mi
9/21/2012 7:15 AM 0.00 0.0 M M M 44 deg F, thin scattered clouds, calm, 9-10 mi vsby
9/22/2012 9:00 AM 0.00 0.0 M M M 50 deg F, clear, calm, 10+ mi vsby
9/23/2012 8:00 AM 0.00 0.0 M M M 51 deg F, broken overcast, calm, 9-10 mi vsby
9/24/2012 7:30 AM 0.00 0.0 M M M 52 deg F, overcast (marine layer), calm, 3-5 mi vsby
9/25/2012 8:10 AM T 0.0 M M M 48 deg F, clear, calm, 10+ mi vsby. Yesterday morning (around 8:15a), a fine mist caused an accumulation of moisture on the windshield of my car - so reporting a trace today.
9/26/2012 7:45 AM 0.00 0.0 M M M 50 deg F, overcast (marine layer), calm, 1-3 mi vsby
9/27/2012 7:45 AM 0.00 0.0 M M M 49 deg F, dense fog, calm, less than 0.25 mi vsby
9/28/2012 8:15 AM 0.00 0.0 M M M 49 deg F, dense fog, calm, less than 0.25 mi vsby
9/29/2012 7:00 AM 0.00 0.0 M M M
9/30/2012 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
11/25/2011 11/26/2011 7:00 AM 2 0.09 M M



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
3/18/2012 12:43 PM Rice Rice Rice Hard|White Ice 1 1min no damage Intermittent False Same time as rain Same time as smaller hail 10-20
4/13/2012 2:39 PM 1/4" Pea Size Rice Rice Hard 5 1min no damage Intermittent True After rain After smaller hail