Station Overview Station Location
Station Number CA-SA-21 Latitude 38.050067
Station Name Rio Vista 8.5 S Longitude -121.703074
County Sacramento Elevation (ft) 5



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 14 0.83 0.02 1 0.02 1 0.00 0 0 1 0 0.0 0 0
Nov 14 1.76 0.44 2 0.44 2 0.00 0 0 2 0 0.0 0 0
Dec 14 2.62 7.93 18 6.51 12 1.42 6 2 10 1 0.0 0 0
Jan 15 2.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 15 3.02 1.73 4 1.73 4 0.00 0 0 3 1 0.0 0 0
March 15 2.21 0.27 1 0.27 1 0.00 0 0 1 0 0.0 0 0
April 15 0.97 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 15 0.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 15 0.15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 15 0.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 15 0.04 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 15 0.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 15.32" 10.39" 26 days 8.97" 20 1.42" 6 days 2 17 days 2 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
10/1/2014
10/2/2014
10/3/2014
10/4/2014
10/5/2014
10/6/2014
10/7/2014
10/8/2014
10/9/2014
10/10/2014
10/11/2014
10/12/2014
10/13/2014
10/14/2014
10/15/2014
10/16/2014
10/17/2014
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014
10/25/2014
10/26/2014
10/27/2014
10/28/2014
10/29/2014
10/30/2014
10/31/2014 0.02
11/1/2014
11/2/2014
11/3/2014
11/4/2014
11/5/2014
11/6/2014
11/7/2014
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014
11/15/2014
11/16/2014
11/17/2014
11/18/2014
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014
11/29/2014 0.04
11/30/2014 0.40
12/1/2014 0.05
12/2/2014 1.14
12/3/2014 **
12/4/2014 1.42
12/5/2014 0.00
12/6/2014 0.39
12/7/2014 **
12/8/2014 **
12/9/2014 **
12/10/2014 0.00
12/11/2014 1.00
12/12/2014 2.16
12/13/2014 0.05
12/14/2014 T
12/15/2014 0.68
12/16/2014 0.13
12/17/2014 0.53
12/18/2014
12/19/2014 0.38
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014
12/30/2014
12/31/2014
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015
1/5/2015
1/6/2015
1/7/2015
1/8/2015
1/9/2015
1/10/2015
1/11/2015
1/12/2015
1/13/2015
1/14/2015
1/15/2015
1/16/2015
1/17/2015
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015
1/23/2015
1/24/2015
1/25/2015
1/26/2015
1/27/2015
1/28/2015
1/29/2015
1/30/2015
1/31/2015
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015
2/6/2015 T
2/7/2015 0.66
2/8/2015 0.76
2/9/2015 0.31
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015
2/16/2015
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015
2/23/2015
2/24/2015
2/25/2015
2/26/2015
2/27/2015
2/28/2015
3/1/2015
3/2/2015
3/3/2015
3/4/2015
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015 0.27
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015
4/18/2015
4/19/2015
4/20/2015
4/21/2015
4/22/2015
4/23/2015
4/24/2015
4/25/2015
4/26/2015
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015
5/7/2015
5/8/2015
5/9/2015
5/10/2015
5/11/2015
5/12/2015
5/13/2015
5/14/2015
5/15/2015
5/16/2015
5/17/2015
5/18/2015
5/19/2015
5/20/2015
5/21/2015
5/22/2015
5/23/2015
5/24/2015
5/25/2015
5/26/2015
5/27/2015
5/28/2015
5/29/2015
5/30/2015
5/31/2015
6/1/2015
6/2/2015
6/3/2015
6/4/2015
6/5/2015
6/6/2015
6/7/2015
6/8/2015
6/9/2015
6/10/2015
6/11/2015
6/12/2015
6/13/2015
6/14/2015
6/15/2015
6/16/2015
6/17/2015
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015
7/9/2015
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015
7/16/2015
7/17/2015
7/18/2015
7/19/2015
7/20/2015
7/21/2015
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015
7/28/2015
7/29/2015
7/30/2015
7/31/2015
8/1/2015
8/2/2015
8/3/2015
8/4/2015
8/5/2015
8/6/2015
8/7/2015
8/8/2015
8/9/2015
8/10/2015
8/11/2015
8/12/2015
8/13/2015
8/14/2015
8/15/2015
8/16/2015
8/17/2015
8/18/2015
8/19/2015
8/20/2015
8/21/2015
8/22/2015
8/23/2015
8/24/2015
8/25/2015
8/26/2015
8/27/2015
8/28/2015
8/29/2015
8/30/2015
8/31/2015
9/1/2015
9/2/2015
9/3/2015
9/4/2015
9/5/2015
9/6/2015
9/7/2015
9/8/2015
9/9/2015
9/10/2015
9/11/2015
9/12/2015
9/13/2015
9/14/2015
9/15/2015
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015
9/24/2015
9/25/2015
9/26/2015
9/27/2015
9/28/2015
9/29/2015
9/30/2015



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/31/2014 12:00 PM 0.02 M M M M No wind. Low clouds. Sprinkles have started again. Sure hoping for more.
11/29/2014 12:00 PM 0.04 M M M M
11/30/2014 12:00 PM 0.40 M M M M
12/1/2014 12:00 PM 0.05 M M M M
12/2/2014 12:00 PM 1.14 M M M M
12/5/2014 12:00 PM 0.00 0.0 M M M Very foggy this morning. Waiting on the rain!
12/6/2014 12:00 PM 0.39 M M M M At 6:10pm it starting pounding down rain. Hard enough to disrupt our directv twice.
12/11/2014 12:00 PM 1.00 M M M M Exactly 1" ! Rain is steady. No wind now. Wind died down when rain really began about 9am. Twigs/small branches scattered about
12/12/2014 12:00 PM 2.16 M M M M Total rain for the storm 3.16
12/13/2014 12:00 PM 0.05 M M M M
12/14/2014 12:00 PM T M M M M
12/15/2014 12:00 PM 0.68 M M M M We had about an hour of sun between 11-noon. More rain is coming. Blustery and cold!
12/16/2014 12:00 PM 0.13 M M M M Sun! 66 degrees right now. What a difference from yesterday
12/17/2014 12:00 PM 0.53 M M M M
12/19/2014 12:00 PM 0.38 M M M M brrrrr! 55 degrees gusty wind and rain!
2/6/2015 12:00 PM T M M M M
2/7/2015 12:00 PM 0.66 M M M M
2/8/2015 12:00 PM 0.76 M M M M very windy - rain blowing sideways.
2/9/2015 12:00 PM 0.31 M M M M
3/11/2015 12:00 PM 0.27 M M M M Surprised to see this much rain as wx forecast for about a tenth. Rain was done by 8:30 when I got up this morning.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/3/2014 12/04/2014 12:00 PM 2 1.42 M M 1.38 as of 5:30p 12/3 .04 as of noon today. Beautiful partly sunny and warm! 2.57" total 12/2 thru 12/4 Send more rain!
12/7/2014 12/10/2014 12:00 PM 4 0.00 M M It's been very foggy. Very grey out right now, wind picking up ahead of the #BayAreaStorm



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