Station Overview Station Location
Station Number CA-SN-50 Latitude 38.561661
Station Name Windsor 1.2 NNW Longitude -122.8054543
County Sonoma Elevation (ft) 155



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 1.87 2.49 4 2.49 4 0.00 0 0 4 0 0.0 0 0
Nov 11 4.46 2.85 13 1.73 6 1.12 7 1 4 0 0.0 0 0
Dec 11 7.23 0.28 2 0.28 2 0.00 0 0 2 0 0.0 0 0
Jan 12 7.20 7.95 6 7.95 6 0.00 0 0 5 0 0.0 0 0
Feb 12 7.03 2.30 12 1.27 3 1.03 9 1 3 0 0.0 0 0
March 12 5.06 9.12 18 4.56 8 4.56 10 1 8 0 0.0 0 0
April 12 2.17 3.11 11 2.47 6 0.64 5 1 6 0 0.0 0 0
May 12 1.32 0.15 5 0.00 0 0.15 5 1 0 0 0.0 0 0
June 12 0.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 12 0.02 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 12 0.05 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 12 0.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 36.94" 28.25" 71 days 20.75" 35 7.50" 36 days 5 32 days 0 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
10/2/2011
10/3/2011
10/4/2011 0.68
10/5/2011 1.26
10/6/2011 0.41
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011 0.14
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011 0.63
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011 0.00
11/12/2011 0.22
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011 0.05
11/20/2011 0.83
11/21/2011 **
11/22/2011 **
11/23/2011 **
11/24/2011 **
11/25/2011 **
11/26/2011 **
11/27/2011 1.12
11/28/2011
11/29/2011
11/30/2011 0.00
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011 0.25
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011 0.03
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012 0.00
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012
1/17/2012
1/18/2012
1/19/2012 0.02
1/20/2012 1.05
1/21/2012 3.05
1/22/2012 0.09
1/23/2012 3.74
1/24/2012
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012 0.08
2/3/2012 **
2/4/2012 **
2/5/2012 **
2/6/2012 **
2/7/2012 **
2/8/2012 **
2/9/2012 **
2/10/2012 **
2/11/2012 1.03
2/12/2012
2/13/2012 0.26
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
2/20/2012
2/21/2012
2/22/2012
2/23/2012
2/24/2012
2/25/2012
2/26/2012
2/27/2012
2/28/2012
2/29/2012 0.93
3/1/2012 0.12
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012 0.10
3/7/2012
3/8/2012
3/9/2012
3/10/2012 **
3/11/2012 **
3/12/2012 **
3/13/2012 **
3/14/2012 **
3/15/2012 **
3/16/2012 4.56
3/17/2012 0.52
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012 0.10
3/23/2012
3/24/2012 0.25
3/25/2012 0.91
3/26/2012
3/27/2012 0.51
3/28/2012 2.05
3/29/2012 **
3/30/2012 **
3/31/2012 **
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.64
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012 0.30
4/11/2012 0.56
4/12/2012 0.45
4/13/2012 0.94
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012 0.15
4/25/2012
4/26/2012 0.07
4/27/2012 **
4/28/2012 **
4/29/2012 **
4/30/2012 **
5/1/2012 **
5/2/2012 **
5/3/2012 **
5/4/2012 **
5/5/2012 0.15
5/6/2012
5/7/2012
5/8/2012
5/9/2012
5/10/2012
5/11/2012
5/12/2012
5/13/2012
5/14/2012
5/15/2012
5/16/2012
5/17/2012
5/18/2012
5/19/2012
5/20/2012
5/21/2012
5/22/2012
5/23/2012
5/24/2012
5/25/2012
5/26/2012
5/27/2012
5/28/2012
5/29/2012
5/30/2012
5/31/2012
6/1/2012
6/2/2012
6/3/2012
6/4/2012
6/5/2012
6/6/2012
6/7/2012
6/8/2012
6/9/2012
6/10/2012
6/11/2012
6/12/2012
6/13/2012
6/14/2012
6/15/2012
6/16/2012
6/17/2012
6/18/2012
6/19/2012
6/20/2012
6/21/2012
6/22/2012
6/23/2012
6/24/2012
6/25/2012
6/26/2012
6/27/2012
6/28/2012
6/29/2012
6/30/2012
Day of YearDaily PrcpMultiday Prcp
7/1/2012
7/2/2012
7/3/2012
7/4/2012
7/5/2012
7/6/2012
7/7/2012
7/8/2012
7/9/2012
7/10/2012
7/11/2012
7/12/2012
7/13/2012
7/14/2012
7/15/2012
7/16/2012
7/17/2012
7/18/2012
7/19/2012
7/20/2012
7/21/2012
7/22/2012
7/23/2012
7/24/2012
7/25/2012
7/26/2012
7/27/2012
7/28/2012
7/29/2012
7/30/2012
7/31/2012
8/1/2012
8/2/2012
8/3/2012
8/4/2012
8/5/2012
8/6/2012
8/7/2012
8/8/2012
8/9/2012
8/10/2012
8/11/2012
8/12/2012
8/13/2012
8/14/2012
8/15/2012
8/16/2012
8/17/2012
8/18/2012
8/19/2012
8/20/2012
8/21/2012
8/22/2012
8/23/2012
8/24/2012
8/25/2012
8/26/2012
8/27/2012
8/28/2012
8/29/2012
8/30/2012
8/31/2012
9/1/2012
9/2/2012
9/3/2012
9/4/2012
9/5/2012
9/6/2012
9/7/2012
9/8/2012
9/9/2012
9/10/2012
9/11/2012
9/12/2012
9/13/2012
9/14/2012
9/15/2012
9/16/2012
9/17/2012
9/18/2012
9/19/2012
9/20/2012
9/21/2012
9/22/2012
9/23/2012
9/24/2012
9/25/2012
9/26/2012
9/27/2012
9/28/2012
9/29/2012
9/30/2012



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2011 6:45 AM 0.68 M M M M wow, did not expect that much rain overnight. still drizzly this morning with more rain to come tomorrow.
10/5/2011 7:00 AM 1.26 M M M M Beautiful blue skies this morning, the grape harvest folks must not be very happy after all of that rain. Hopefully it will warm up fast and dry out what's left on the vines.
10/6/2011 7:00 AM 0.41 M M M M
10/11/2011 7:00 AM 0.14 M M M M
11/6/2011 7:00 AM 0.63 M M M M Much more rain than it felt like. Very foggy this morning and misty. More to came maybe.
11/11/2011 7:00 AM 0.00 0.0 M M M Nothing overnight but suppose to get rain today. Very gloomy outside this morning.
11/12/2011 7:00 AM 0.22 M M M M Mostly light drizzle yesterday, now some low clouds but looks like it may be clearing.
11/19/2011 7:00 AM 0.05 M M M M
11/20/2011 7:00 AM 0.83 M M M M Quite the storm last night, lots of wind and tons of leaves are off the trees. Cloudy and dark but still this morning.
11/30/2011 7:00 AM 0.00 0.0 M M M
12/15/2011 7:00 AM 0.25 M M M M Finally some rain, but not much and doesn't look like much in the forecast. Hopefully it will be a wet January. Clearing already this morning with stars and the moon shining through the thin layer of clouds.
12/31/2011 7:00 AM 0.03 M M M M No rain in sight unfortunately but a lovely warm sunny day. Happy New Years to all!!
1/2/2012 7:00 AM 0.00 0.0 M M M heavy clouds this morning, a little damp. Rain would be nice!
1/19/2012 7:00 AM 0.02 M M M M First measurable rainfall for far too long. Hoping for lots more.
1/20/2012 7:00 AM 1.05 M M M M Finally some good rain, another one to two storms predicted. Still misting and light rain this morning. Sure need it. Plants and grapes are happy.
1/21/2012 7:00 AM 3.05 M M M M nice storm hopefully more to come blue sky now.
1/22/2012 7:00 AM 0.09 M M M M Still drizzling this morning. Grey and cool outside.
1/23/2012 7:00 AM 3.74 M M M M Great storm, now just a little mist and wind.
2/2/2012 7:00 AM 0.08 M M M M
2/13/2012 7:00 AM 0.26 M M M M
2/29/2012 7:00 AM 0.93 M M M M Blue sky with some high clouds this morning. Lots of wind last night but calm now.
3/1/2012 7:00 AM 0.12 M M M M Still drizzly this morning, suppose to be clear this afternoon
3/6/2012 7:00 AM 0.10 M M M M
3/17/2012 7:00 AM 0.52 M M M M Blue skies mixed with dark clouds this morning and very cool... more to come this afternoon maybe.
3/22/2012 7:00 AM 0.10 M M M M
3/24/2012 8:45 AM 0.25 M M M M Soft rain this morning and continues on throughout the day. Wind has completely died down but was blowing very hard last night. Some standing water around the roads with the past rains to watch for.
3/25/2012 7:00 AM 0.91 M M M M consistent rain all day and night yesterday. dry this morning but cloudy.
3/27/2012 6:35 AM 0.51 M M M M Continued soft rain
3/28/2012 7:00 AM 2.05 M M M M Steady rain all night. Now dry with some wind and clouds and a little blue sky.
4/10/2012 7:00 AM 0.30 M M M M
4/11/2012 6:00 AM 0.56 M M M M
4/12/2012 7:00 AM 0.45 M M M M lots of wind overnight, still sprinkles this morning. blue sky intermittently
4/13/2012 7:00 AM 0.94 M M M M ferocious winds last night, finally slowed down earlier this morning. Now with clouds and some blue sky popping through. May be over for awhile.
4/24/2012 5:42 AM 0.15 M M M M Forecast calls for rain most days this week. Just a little last night, still and wet this morning.
4/26/2012 7:00 AM 0.07 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/21/2011 11/27/2011 7:00 AM 7 1.12 M M Back from Thanksgiving in Milwaukee, looks like a little rain over the holiday here.
2/3/2012 2/11/2012 7:00 AM 9 1.03 M M Out of town last week, looks like some rain. Hopefully more to come. Still clouds but sun also today.
3/10/2012 3/16/2012 1:30 PM 7 4.56 M M Must have been quite the storm, just got back from lake tahoe where it rained until today. Looking forward to more rain today and tomorrow.
3/29/2012 4/01/2012 7:00 AM 4 0.64 M M
4/27/2012 5/05/2012 7:00 AM 9 0.15 M M May have been the last of the rain? We will see, beautiful day today, clear blue skies.



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