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 13 0.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 13 1.76 1.68 3 0.00 0 1.68 3 1 0 0 0.0 0 0
Dec 13 2.62 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 14 2.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 14 3.02 4.08 8 3.55 6 0.53 2 1 6 0 0.0 0 0
March 14 2.21 1.43 12 0.83 8 0.60 4 2 4 1 0.0 0 0
April 14 0.97 0.77 3 0.10 1 0.67 2 1 1 0 0.0 0 0
May 14 0.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 14 0.15 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 14 0.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 14 0.04 0.00 1 0.00 1 0.00 0 0 0 1 0.0 0 0
Sept 14 0.18 0.23 4 0.23 4 0.00 0 0 1 1 0.0 0 0
Water Year Totals: 15.32" 8.19" 31 days 4.71" 20 3.48" 11 days 5 12 days 3 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
10/1/2013
10/2/2013
10/3/2013
10/4/2013
10/5/2013
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013
10/15/2013
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013
11/7/2013
11/8/2013
11/9/2013
11/10/2013
11/11/2013
11/12/2013
11/13/2013
11/14/2013
11/15/2013
11/16/2013
11/17/2013
11/18/2013
11/19/2013 **
11/20/2013 **
11/21/2013 1.68
11/22/2013
11/23/2013
11/24/2013
11/25/2013
11/26/2013
11/27/2013
11/28/2013
11/29/2013
11/30/2013
12/1/2013
12/2/2013
12/3/2013
12/4/2013
12/5/2013
12/6/2013
12/7/2013
12/8/2013
12/9/2013
12/10/2013
12/11/2013
12/12/2013
12/13/2013
12/14/2013
12/15/2013
12/16/2013
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013
12/22/2013
12/23/2013
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014
1/3/2014
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014
1/9/2014
1/10/2014
1/11/2014
1/12/2014
1/13/2014
1/14/2014
1/15/2014
1/16/2014
1/17/2014
1/18/2014
1/19/2014
1/20/2014
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014
1/30/2014
1/31/2014
2/1/2014
2/2/2014
2/3/2014
2/4/2014
2/5/2014
2/6/2014
2/7/2014 0.08
2/8/2014 0.86
2/9/2014 1.41
2/10/2014 0.21
2/11/2014
2/12/2014
2/13/2014
2/14/2014
2/15/2014
2/16/2014 0.02
2/17/2014
2/18/2014
2/19/2014
2/20/2014
2/21/2014
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014 **
2/27/2014 0.53
2/28/2014 0.97
3/1/2014 0.17 **
3/2/2014 0.23
3/3/2014
3/4/2014 0.15
3/5/2014 0.00
3/6/2014 0.15
3/7/2014
3/8/2014
3/9/2014
3/10/2014
3/11/2014
3/12/2014
3/13/2014
3/14/2014
3/15/2014
3/16/2014
3/17/2014
3/18/2014
3/19/2014
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014 0.00
3/26/2014 **
3/27/2014 0.37
3/28/2014
3/29/2014 T
3/30/2014 0.36
3/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2014 **
4/2/2014 0.67
4/3/2014
4/4/2014
4/5/2014
4/6/2014
4/7/2014
4/8/2014
4/9/2014
4/10/2014
4/11/2014
4/12/2014
4/13/2014
4/14/2014
4/15/2014
4/16/2014
4/17/2014
4/18/2014
4/19/2014
4/20/2014
4/21/2014
4/22/2014
4/23/2014
4/24/2014
4/25/2014 0.10
4/26/2014
4/27/2014
4/28/2014
4/29/2014
4/30/2014
5/1/2014
5/2/2014
5/3/2014
5/4/2014
5/5/2014
5/6/2014
5/7/2014
5/8/2014
5/9/2014
5/10/2014
5/11/2014
5/12/2014
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014
5/23/2014
5/24/2014
5/25/2014
5/26/2014
5/27/2014
5/28/2014
5/29/2014
5/30/2014
5/31/2014
6/1/2014
6/2/2014
6/3/2014
6/4/2014
6/5/2014
6/6/2014
6/7/2014
6/8/2014
6/9/2014
6/10/2014
6/11/2014
6/12/2014
6/13/2014
6/14/2014
6/15/2014
6/16/2014
6/17/2014
6/18/2014
6/19/2014
6/20/2014
6/21/2014
6/22/2014
6/23/2014
6/24/2014
6/25/2014
6/26/2014
6/27/2014
6/28/2014
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014
7/9/2014
7/10/2014
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014
7/16/2014
7/17/2014
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014 T
8/6/2014
8/7/2014
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014
9/11/2014
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014 0.23
9/26/2014 0.00
9/27/2014 0.00
9/28/2014 T
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
2/7/2014 12:00 PM 0.08 M M M M
2/8/2014 12:00 PM 0.86 M M M M This brings the two day total to .94. Have had a steady rain since 11am. Caught a break from 9-11am - even saw a few patches of blue sky. Solid grey skies now. A little breezy but no big wind.
2/9/2014 12:00 PM 1.41 M M M M Raining pretty good right now. Totals from Fri. .08 Sat .94 today 1.41 = 2.35" from this nice wet storm!
2/10/2014 12:00 PM 0.21 M M M M Over 2.6" in 3 days. But it really is just a drop in the bucket here in CA. We need big, big rain.
2/16/2014 12:00 PM 0.02 M M M M
2/28/2014 12:00 PM 0.97 M M M M Almost an inch! woohoo! We have a little shower passing through. Very dark looking toward Stockton. Hoping for a little thunder today.
3/1/2014 12:00 PM 0.17 M M M M Mostly sunny and very breezy now. Had a decent little shower about 9am.
3/4/2014 12:00 PM 0.15 M M M M
3/5/2014 12:00 PM 0.00 0.0 M M M
3/6/2014 12:00 PM 0.15 M M M M Little bit of thunder and lightning at 11pm last night. Thought we would get more rain. It was coming down pretty heavy for about 20 minutes.
3/25/2014 12:00 PM 0.00 0.0 M M M As of 4:30pm still no rain. sigh. Ran into sprinkles in Rio Vista at 2:30pm. Maybe tomorrow.
3/29/2014 12:00 PM T M M M M The rain finally started about 11:15am. It is starting to come down pretty good now.
3/30/2014 12:00 PM 0.36 M M M M
3/31/2014 12:00 PM 0.00 0.0 M M M Sprinkles started just b4 1pm. #thunder is trending on Twitter in SF right now. Hoping to get some thunder here in the CA Delta soon.
4/25/2014 12:00 PM 0.10 M M M M
8/5/2014 12:00 PM T M M M M Feels like MI today. Very sticky. Just enough rain to make little mud spots on my vehicle.
9/25/2014 12:00 PM 0.23 M M M M Woke up to a nice steady rain this morning. It ended approx 10:30.
9/26/2014 12:00 PM 0.00 0.0 M M M Rain north and south of us Friday afternoon but we got nothing.
9/27/2014 12:00 PM 0.00 0.0 M M M
9/28/2014 12:00 PM T M M M M Sparse sprinkles just before noon.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/19/2013 11/21/2013 12:00 PM 3 1.68 M M .03 at noon on 11/19. Didn't get to check the gage again until Thursday. But lots and lots of rain on Wednesday.
2/26/2014 2/27/2014 12:00 PM 2 0.53 M M Majority of this from the 26th. We picked up .02 in a brief heavy shower about 10am. Skies now partly cloudy. Waiting for more rain! yay!
3/1/2014 3/02/2014 12:00 PM 2 0.23 M M .21 on Saturday .02 on Sunday. More rain coming today! Yay!
3/26/2014 3/27/2014 12:00 PM 2 0.37 M M
4/1/2014 4/02/2014 12:00 PM 2 0.67 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