Station Overview Station Location
Station Number CA-SN-53 Latitude 38.472759
Station Name Santa Rosa 2.6 NE Longitude -122.664008
County Sonoma Elevation (ft) 273



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 19 1.72 0.04 21 0.04 21 0.00 0 0 1 0 0.0 0 0
Nov 19 3.68 0.78 17 0.78 17 0.00 0 0 1 0 0.0 0 0
Dec 19 6.22 7.79 30 7.79 30 0.00 0 0 19 0 0.0 0 0
Jan 20 6.05 2.72 30 2.72 27 0.00 3 1 12 1 0.0 0 0
Feb 20 5.88 0.00 17 0.00 17 0.00 0 0 0 0 0.0 0 0
March 20 4.48 1.88 28 1.88 28 0.00 0 0 15 0 0.0 0 0
April 20 1.91 1.20 22 1.20 22 0.00 0 0 5 0 0.0 0 0
May 20 1.25 1.65 31 1.65 31 0.00 0 0 7 1 0.0 0 0
June 20 0.23 0.00 12 0.00 12 0.00 0 0 0 0 0.0 0 0
July 20 0.04 0.00 9 0.00 9 0.00 0 0 0 0 0.0 0 0
Aug 20 0.06 0.10 13 0.10 13 0.00 0 0 2 0 0.0 0 0
Sept 20 0.33 0.00 5 0.00 5 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 31.85" 16.16" 235 days 16.16" 232 0.00" 3 days 1 62 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
10/1/2019 0.00
10/2/2019 0.00
10/3/2019 0.00
10/4/2019
10/5/2019
10/6/2019
10/7/2019 0.00
10/8/2019 0.00
10/9/2019
10/10/2019 0.00
10/11/2019 0.00
10/12/2019
10/13/2019
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 0.00
10/18/2019 0.00
10/19/2019
10/20/2019 0.04
10/21/2019 0.00
10/22/2019 0.00
10/23/2019 0.00
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.00
10/27/2019
10/28/2019 0.00
10/29/2019
10/30/2019 0.00
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019 0.00
11/5/2019
11/6/2019 0.00
11/7/2019
11/8/2019 0.00
11/9/2019
11/10/2019
11/11/2019 0.00
11/12/2019 0.00
11/13/2019
11/14/2019 0.00
11/15/2019
11/16/2019 0.00
11/17/2019
11/18/2019
11/19/2019 0.00
11/20/2019 0.00
11/21/2019 0.00
11/22/2019 0.00
11/23/2019
11/24/2019 0.00
11/25/2019 0.00
11/26/2019
11/27/2019 0.78
11/28/2019 0.00
11/29/2019 0.00
11/30/2019 0.00
12/1/2019 0.95
12/2/2019 1.20
12/3/2019 0.17
12/4/2019 0.05
12/5/2019 0.29
12/6/2019 0.00
12/7/2019 0.88
12/8/2019 1.13
12/9/2019 0.00
12/10/2019 0.00
12/11/2019 0.31
12/12/2019 0.36
12/13/2019 0.03
12/14/2019 0.10
12/15/2019 0.00
12/16/2019 0.00
12/17/2019 0.00
12/18/2019 0.31
12/19/2019 0.25
12/20/2019 0.06
12/21/2019 0.00
12/22/2019 0.36
12/23/2019 0.08
12/24/2019 0.00
12/25/2019 0.46
12/26/2019 0.01
12/27/2019 0.00
12/28/2019
12/29/2019 0.00
12/30/2019 0.79
12/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2020 **
1/2/2020 **
1/3/2020 0.00
1/4/2020 0.14
1/5/2020
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.06
1/9/2020 0.15
1/10/2020 0.00
1/11/2020 0.08
1/12/2020 0.00
1/13/2020 T
1/14/2020 0.11
1/15/2020 0.01
1/16/2020 0.05
1/17/2020 0.99
1/18/2020 0.00
1/19/2020 0.00
1/20/2020 0.00
1/21/2020 0.12
1/22/2020 0.36
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 0.00
1/26/2020 0.61
1/27/2020 0.00
1/28/2020 0.04
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.00
2/2/2020 0.00
2/3/2020 0.00
2/4/2020 0.00
2/5/2020 0.00
2/6/2020 0.00
2/7/2020
2/8/2020
2/9/2020
2/10/2020 0.00
2/11/2020
2/12/2020
2/13/2020 0.00
2/14/2020 0.00
2/15/2020
2/16/2020
2/17/2020
2/18/2020 0.00
2/19/2020
2/20/2020 0.00
2/21/2020
2/22/2020
2/23/2020 0.00
2/24/2020 0.00
2/25/2020
2/26/2020 0.00
2/27/2020 0.00
2/28/2020 0.00
2/29/2020 0.00
3/1/2020
3/2/2020 0.00
3/3/2020
3/4/2020 0.00
3/5/2020
3/6/2020 0.00
3/7/2020 0.05
3/8/2020 0.02
3/9/2020 0.00
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.00
3/14/2020 0.15
3/15/2020 0.28
3/16/2020 0.18
3/17/2020 0.00
3/18/2020 0.08
3/19/2020 0.20
3/20/2020 0.00
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.04
3/24/2020 0.12
3/25/2020 0.34
3/26/2020 0.25
3/27/2020 0.00
3/28/2020 0.04
3/29/2020 0.07
3/30/2020 0.04
3/31/2020 0.02
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.00
4/3/2020 0.00
4/4/2020 0.00
4/5/2020 0.96
4/6/2020 0.05
4/7/2020 0.15
4/8/2020 0.00
4/9/2020 0.02
4/10/2020 0.00
4/11/2020 0.00
4/12/2020
4/13/2020 0.02
4/14/2020 0.00
4/15/2020 0.00
4/16/2020 0.00
4/17/2020 0.00
4/18/2020
4/19/2020
4/20/2020 0.00
4/21/2020
4/22/2020 0.00
4/23/2020 0.00
4/24/2020
4/25/2020 0.00
4/26/2020 0.00
4/27/2020 0.00
4/28/2020
4/29/2020
4/30/2020
5/1/2020 0.00
5/2/2020 0.00
5/3/2020 0.00
5/4/2020 0.00
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.00
5/8/2020 0.00
5/9/2020 0.00
5/10/2020 0.00
5/11/2020 0.00
5/12/2020 0.64
5/13/2020 0.12
5/14/2020 0.22
5/15/2020 0.03
5/16/2020 0.00
5/17/2020 0.27
5/18/2020 0.36
5/19/2020 0.01
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 0.00
5/24/2020 0.00
5/25/2020 0.00
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.00
5/29/2020 0.00
5/30/2020 T
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.00
6/4/2020 0.00
6/5/2020 0.00
6/6/2020
6/7/2020
6/8/2020 0.00
6/9/2020
6/10/2020 0.00
6/11/2020 0.00
6/12/2020 0.00
6/13/2020
6/14/2020
6/15/2020
6/16/2020
6/17/2020
6/18/2020
6/19/2020
6/20/2020
6/21/2020
6/22/2020
6/23/2020
6/24/2020 0.00
6/25/2020
6/26/2020 0.00
6/27/2020
6/28/2020
6/29/2020 0.00
6/30/2020
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020
7/3/2020
7/4/2020
7/5/2020 0.00
7/6/2020
7/7/2020 0.00
7/8/2020
7/9/2020
7/10/2020
7/11/2020
7/12/2020
7/13/2020 0.00
7/14/2020
7/15/2020
7/16/2020
7/17/2020 0.00
7/18/2020
7/19/2020
7/20/2020 0.00
7/21/2020 0.00
7/22/2020
7/23/2020
7/24/2020
7/25/2020
7/26/2020
7/27/2020
7/28/2020
7/29/2020 0.00
7/30/2020
7/31/2020 0.00
8/1/2020
8/2/2020
8/3/2020 0.00
8/4/2020
8/5/2020 0.00
8/6/2020 0.00
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.00
8/14/2020
8/15/2020
8/16/2020 0.05
8/17/2020 0.00
8/18/2020 0.05
8/19/2020 0.00
8/20/2020 0.00
8/21/2020
8/22/2020
8/23/2020
8/24/2020 0.00
8/25/2020
8/26/2020
8/27/2020
8/28/2020 0.00
8/29/2020
8/30/2020
8/31/2020
9/1/2020
9/2/2020
9/3/2020
9/4/2020 0.00
9/5/2020
9/6/2020
9/7/2020
9/8/2020
9/9/2020
9/10/2020 0.00
9/11/2020
9/12/2020
9/13/2020
9/14/2020
9/15/2020
9/16/2020
9/17/2020
9/18/2020
9/19/2020
9/20/2020
9/21/2020
9/22/2020 0.00
9/23/2020
9/24/2020
9/25/2020 0.00
9/26/2020
9/27/2020
9/28/2020
9/29/2020 0.00
9/30/2020



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 0.00 0.0 M M M
10/2/2019 7:00 AM 0.00 0.0 M M M
10/3/2019 7:00 AM 0.00 0.0 M M M
10/7/2019 7:00 AM 0.00 0.0 M M M
10/8/2019 7:00 AM 0.00 0.0 M M M
10/10/2019 7:00 AM 0.00 0.0 M M M
10/11/2019 7:00 AM 0.00 0.0 M M M
10/14/2019 7:00 AM 0.00 0.0 M M M
10/15/2019 7:00 AM 0.00 0.0 M M M
10/16/2019 7:00 AM 0.00 0.0 M M M
10/17/2019 3:00 PM 0.00 0.0 M M M
10/18/2019 6:30 AM 0.00 0.0 M M M
10/20/2019 7:00 AM 0.04 M M M M Cloudy all day with light drizzle in the late AM early afternoon. High 71F.
10/21/2019 7:00 AM 0.00 0.0 M M M
10/22/2019 7:00 AM 0.00 0.0 M M M
10/23/2019 7:00 AM 0.00 0.0 M M M
10/24/2019 7:00 AM 0.00 0.0 M M M
10/25/2019 7:00 AM 0.00 0.0 M M M
10/26/2019 7:00 AM 0.00 0.0 M M M
10/28/2019 7:00 AM 0.00 0.0 M M M
10/30/2019 7:00 AM 0.00 0.0 M M M
11/4/2019 7:00 AM 0.00 0.0 M M M
11/6/2019 7:00 AM 0.00 0.0 M M M
11/8/2019 7:00 AM 0.00 0.0 M M M
11/11/2019 7:00 AM 0.00 0.0 M M M
11/12/2019 7:00 AM 0.00 0.0 M M M
11/14/2019 7:00 AM 0.00 0.0 M M M
11/16/2019 7:00 AM 0.00 0.0 M M M
11/19/2019 7:00 AM 0.00 0.0 M M M
11/20/2019 7:00 AM 0.00 0.0 M M M
11/21/2019 7:00 AM 0.00 0.0 M M M
11/22/2019 7:00 AM 0.00 0.0 M M M
11/24/2019 7:00 AM 0.00 0.0 M M M
11/25/2019 7:00 AM 0.00 0.0 M M M
11/27/2019 7:00 AM 0.78 M M M M 38F Partly Cloudy. Yesterday's high 48F. First rain of the wet season, rain started around 11am lasted off an on thru midnight. Front moved through around 5:30 pm with west winds to 25mph and heavy downpour, event lasted maybe 10 min. BP 29.34.
11/28/2019 7:00 AM 0.00 M M M M
11/29/2019 7:00 AM 0.00 0.0 M M M
11/30/2019 7:00 AM 0.00 M M M M
12/1/2019 7:00 AM 0.95 M M M M 49F, clouds. BP 29.80, very light showers most of the day, on and off moderate showers overnight. Nothing moderate to heavy, much less than predicted.
12/2/2019 7:00 AM 1.20 M M M M 51F light wind, light rain. BP 29.94.
12/3/2019 7:00 AM 0.17 M M M M
12/4/2019 7:00 AM 0.05 M M M M 51F Cloudy. Light showers this AM.
12/5/2019 7:00 AM 0.29 M M M M 51F cloudy. BP 29.99. Steady to light rain most of the late AM and ending by 2 pm.
12/6/2019 7:00 AM 0.00 0.0 M M M 55F Cloudy, BP 29.95.
12/7/2019 8:30 AM 0.88 M M M M 54F Cloudy and spotty showers. Wind from the South to 20 mph.
12/8/2019 8:00 AM 1.13 M M M M
12/9/2019 7:00 AM 0.00 0.0 M M M
12/10/2019 7:00 AM 0.00 0.0 M M M Mostly Cloudy, 46F.
12/11/2019 7:00 AM 0.31 M M M M 51F Cloudy/Foggy. BP 30.10 Rain started last night about 5pm and lasted til 8pm.
12/12/2019 9:00 AM 0.36 M M M M 55F Cloudy/Fog/light drizzle.
12/13/2019 7:00 AM 0.03 M M M M 55F Cloudy, light drizzle.
12/14/2019 9:00 AM 0.10 M M M M 51F Clear.
12/15/2019 7:00 AM 0.00 0.0 M M M
12/16/2019 7:00 AM 0.00 0.0 M M M
12/17/2019 7:00 AM 0.00 0.0 M M M
12/18/2019 7:00 AM 0.31 M M M M 45F scattered showers, SE wind to 25mph.
12/19/2019 7:00 AM 0.25 M M M M
12/20/2019 7:00 AM 0.06 M M M M 53F mostly cloudy. Periods of drizzle yesterday after 1pm.
12/21/2019 7:00 AM 0.00 M M M M
12/22/2019 8:00 AM 0.36 M M M M 47F light rain, cloudy. BP 29.58.
12/23/2019 7:00 AM 0.08 M M M M 30F, clear with ground fog.
12/24/2019 7:00 AM 0.00 0.0 M M M 28F Clear with some ground fog. Frost.
12/25/2019 8:00 AM 0.46 M M M M 38F, partly cloudy, rain, heavy at times, starting around 2am and ending at 5am.
12/26/2019 8:00 AM 0.01 M M M M 33F Clear.
12/27/2019 7:00 AM 0.00 0.0 M M M
12/29/2019 7:00 AM 0.00 M M M M 46f cloudy. A scattered brief shower passed by with more steady showers forecasted.
12/30/2019 7:00 AM 0.79 M M M M 36F clear with some ground fog forming. Rain started yesterday around 12pm and was mostly drizzle with two or three periods of moderate to heavy showers.
12/31/2019 7:00 AM 0.00 0.0 M M M
1/4/2020 7:00 AM 0.14 M M M M 43F partly cloudy with ground fog forming. Scattered rain showers in the early AM hours.
1/6/2020 7:00 AM 0.00 M M M M
1/7/2020 7:00 AM 0.00 0.0 M M M
1/8/2020 7:00 AM 0.06 M M M M 48F Cloudy, foggy. Light drizzle last night staring around 8pm lasting til about 11pm.
1/9/2020 7:00 AM 0.15 M M M M 45F Cloudy. Showers over night, 3am.
1/10/2020 7:00 AM 0.00 M M M M
1/11/2020 7:00 AM 0.08 M M M M 45F partly cloudy.
1/12/2020 7:00 AM 0.00 M M M M
1/13/2020 7:00 AM T M M M M
1/14/2020 7:00 AM 0.11 M M M M 34F clear, some ground fog. bp 29.99
1/15/2020 7:00 AM 0.01 M M M M 51F mostly cloudy
1/16/2020 6:30 AM 0.05 M M M M 46F light showers, wind SSE to 20 mph. bp 29.48.
1/17/2020 7:00 AM 0.99 M M M M 30F clear with light ground fog. Steady moderate to heavy rain yesterday from 6:30 am to 9:30 am, pockets of heavier showers during the late AM, early afternoon. Current BP 30.09.
1/18/2020 7:00 AM 0.00 M M M M
1/19/2020 7:00 AM 0.00 M M M M
1/20/2020 7:00 AM 0.00 M M M M
1/21/2020 7:00 AM 0.12 M M M M 48F light showers.
1/22/2020 7:00 AM 0.36 M M M M 48F at 5am. Partly cloudy, foggy in the AM. Currently 55F mostly clear. Drizzle with occasional light showers thru most of yesterday.
1/23/2020 7:00 AM 0.00 M M M M
1/24/2020 7:00 AM 0.00 0.0 M M M
1/25/2020 7:00 AM 0.00 0.0 M M M
1/26/2020 8:00 AM 0.61 M M M M 52F mostly cloudy, bp 29.97. Moderate to heavy rain this AM starting around 1:30 and ending around 4:30am.
1/27/2020 7:00 AM 0.00 0.0 M M M
1/28/2020 8:00 AM 0.04 M M M M
1/29/2020 7:00 AM 0.00 0.0 M M M
1/30/2020 7:00 AM 0.00 0.0 M M M
1/31/2020 7:00 AM 0.00 0.0 M M M
2/1/2020 7:00 AM 0.00 0.0 M M M
2/2/2020 7:00 AM 0.00 0.0 M M M
2/3/2020 7:00 AM 0.00 0.0 M M M
2/4/2020 7:00 AM 0.00 0.0 M M M
2/5/2020 7:00 AM 0.00 0.0 M M M
2/6/2020 7:00 AM 0.00 0.0 M M M
2/10/2020 7:00 AM 0.00 0.0 M M M
2/13/2020 7:00 AM 0.00 0.0 M M M
2/14/2020 7:00 AM 0.00 0.0 M M M
2/18/2020 7:00 AM 0.00 0.0 M M M
2/20/2020 7:00 AM 0.00 0.0 M M M
2/23/2020 7:00 AM 0.00 0.0 M M M
2/24/2020 7:00 AM 0.00 0.0 M M M
2/26/2020 7:00 AM 0.00 M M M M
2/27/2020 7:00 AM 0.00 0.0 M M M
2/28/2020 7:00 AM 0.00 0.0 M M M
2/29/2020 7:00 AM 0.00 0.0 M M M
3/2/2020 7:00 AM 0.00 0.0 M M M
3/4/2020 7:00 AM 0.00 0.0 M M M
3/6/2020 7:00 AM 0.00 0.0 M M M
3/7/2020 10:00 AM 0.05 M M M M 49F mostly cloudy with light showers off and on. First measurable precip in 38 days.
3/8/2020 7:00 AM 0.02 M M M M
3/9/2020 7:00 AM 0.00 0.0 M M M
3/10/2020 7:00 AM 0.00 0.0 M M M
3/11/2020 7:00 AM 0.00 0.0 M M M
3/12/2020 7:00 AM 0.00 0.0 M M M
3/13/2020 7:00 AM 0.00 0.0 M M M
3/14/2020 9:00 AM 0.15 M M M M 45F, cloudy. off and on showers around 3am to 7:30am. highest rainfall amount since 1/26.
3/15/2020 8:00 AM 0.28 M M M M 43F Cloudy with rain. Heavy wind driven rain squall from the west about 4:00 am gave us most of the measurable precip. BP 29.74
3/16/2020 8:00 AM 0.18 M M M M 42F Mostly cloudy. All the good stuff is 80 miles south.
3/17/2020 7:00 AM 0.00 0.0 M M M
3/18/2020 8:00 AM 0.08 M M M M 47F Cloudy. Brief shower about 4:30 am.
3/19/2020 8:00 AM 0.20 M M M M 37F at 7am, up to 47 now. Ground fog but clear upper level skies. Had a splash of a shower in the late afternoon then a more substantial shower that lasted about an hour and dropped most of the rain measured.
3/20/2020 7:00 AM 0.00 0.0 M M M
3/21/2020 10:00 AM 0.00 0.0 M M M
3/22/2020 7:00 AM 0.00 M M M M
3/23/2020 7:00 AM 0.04 M M M M 40F overcast, 300-400 ft ceiling. Yesterday, mostly cloudy with thunderstorm at 3:30 lasting to about 5pm, at least 10 lighting strikes in the vicinity. Rain was spotty in the NE but moderate showers on the southeast side of town.
3/24/2020 7:15 AM 0.12 M M M M 45F Light to moderate showers, BP 29.98, light wind.
3/25/2020 7:00 AM 0.34 M M M M 30f at 7am,.clear and frosty.
3/26/2020 7:00 AM 0.25 M M M M 30F this AM at 7am. Hail storm brushed by us from the east, dropped pea sized hail stones for about 20 minutes. Temp went from 55 at 5pm to 45 at 5:30pm just before the storm. Hail was still in the grass the next morning and had to wait until the hail melted from the rain gauge before I took a reading. .25 inches in about 30 minutes! No lighting or claps of thunder.
3/27/2020 7:00 AM 0.00 M M M M
3/28/2020 10:00 AM 0.04 M M M M 51F very light showers, bright overcast sky with a thin layer of high to mid stratus.
3/29/2020 10:00 AM 0.07 M M M M 53F Cloudy. Very light occasional showers.
3/30/2020 7:00 AM 0.04 M M M M 46f at 7am. cloudy
3/31/2020 7:00 AM 0.02 M M M M 51F overcast low stratus. Very light drizzle yesterday AM, cool all day with a hi of 56F.
4/1/2020 7:00 AM 0.00 0.0 M M M 34F clear cold calm.
4/2/2020 7:00 AM 0.00 M M M M
4/3/2020 10:00 AM 0.00 0.0 M M M
4/4/2020 9:00 AM 0.00 M M M M 46F cloudy
4/5/2020 9:00 AM 0.96 M M M M 48F cloudy, light rain.
4/6/2020 7:00 AM 0.05 M M M M 37F Mostly clear.
4/7/2020 7:00 AM 0.15 M M M M 41F Foggy. Light off and on showers began around 3pm with last clearing out around 8pm.
4/8/2020 7:00 AM 0.00 M M M M
4/9/2020 8:00 AM 0.02 M M M M 47 F overcast.
4/10/2020 7:00 AM 0.00 0.0 M M M
4/11/2020 9:00 AM 0.00 0.0 M M M
4/13/2020 9:00 AM 0.02 M M M M 49F overcast. A stray thunder shower came upon the region from the NNE, few claps of thunder 10-15 miles away and a brief shower.
4/14/2020 7:00 AM 0.00 M M M M
4/15/2020 7:00 AM 0.00 0.0 M M M
4/16/2020 7:00 AM 0.00 M M M M
4/17/2020 7:00 AM 0.00 0.0 M M M
4/20/2020 7:00 AM 0.00 0.0 M M M
4/22/2020 7:00 AM 0.00 M M M M
4/23/2020 7:00 AM 0.00 0.0 M M M
4/25/2020 7:00 AM 0.00 M M M M
4/26/2020 7:00 AM 0.00 M M M M
4/27/2020 7:00 AM 0.00 0.0 M M M
5/1/2020 7:00 AM 0.00 M M M M
5/2/2020 7:00 AM 0.00 M M M M
5/3/2020 7:00 AM 0.00 M M M M
5/4/2020 7:00 AM 0.00 M M M M
5/5/2020 7:00 AM 0.00 M M M M
5/6/2020 7:00 AM 0.00 M M M M
5/7/2020 7:00 AM 0.00 M M M M
5/8/2020 7:00 AM 0.00 M M M M
5/9/2020 7:00 AM 0.00 M M M M
5/10/2020 7:00 AM 0.00 M M M M
5/11/2020 7:00 AM 0.00 0.0 M M M No rain at 7am but light rain started falling around 11am and steady light showers are to continue til about 2pm with more light showers around 5:30 this evening.
5/12/2020 7:00 AM 0.64 M M M M 53F Cloudy with a passing light shower. Steady rain/showers most of the day yesterday from 11-5pm, first significant precip in 5 weeks. BP 29.83
5/13/2020 7:00 AM 0.12 M M M M 50F Cloudy. BP 29.92. Off and on showers yesterday.
5/14/2020 9:00 AM 0.22 M M M M 51F cloudy. Light to moderate showers yesterday, periods of heavy drizzle really. From 11am to 2pm.
5/15/2020 7:00 AM 0.03 M M M M
5/16/2020 7:00 AM 0.00 M M M M
5/17/2020 7:00 AM 0.27 M M M M 58F mostly cloudy. light rain last night was off and on starting around 8:30 pm.
5/18/2020 7:00 AM 0.36 M M M M 55F mostly cloudy. Rain early this AM started around 2:30 to 5am.
5/19/2020 7:00 AM 0.01 M M M M
5/20/2020 7:00 AM 0.00 0.0 M M M
5/21/2020 7:00 AM 0.00 0.0 M M M
5/22/2020 7:00 AM 0.00 0.0 M M M
5/23/2020 7:00 AM 0.00 0.0 M M M
5/24/2020 7:00 AM 0.00 0.0 M M M
5/25/2020 7:00 AM 0.00 0.0 M M M
5/26/2020 7:00 AM 0.00 0.0 M M M
5/27/2020 7:00 AM 0.00 0.0 M M M
5/28/2020 7:00 AM 0.00 0.0 M M M
5/29/2020 7:00 AM 0.00 0.0 M M M
5/30/2020 7:00 AM T M M M M Big loud dry lighting and thunder at 5am.
5/31/2020 7:00 AM 0.00 0.0 M M M
6/1/2020 7:00 AM 0.00 0.0 M M M
6/2/2020 7:00 AM 0.00 0.0 M M M
6/3/2020 7:00 AM 0.00 M M M M
6/4/2020 7:00 AM 0.00 M M M M
6/5/2020 7:00 AM 0.00 0.0 M M M
6/8/2020 7:00 AM 0.00 0.0 M M M
6/10/2020 7:00 AM 0.00 M M M M
6/11/2020 7:00 AM 0.00 0.0 M M M
6/12/2020 7:00 AM 0.00 0.0 M M M
6/24/2020 7:00 AM 0.00 0.0 M M M
6/26/2020 7:00 AM 0.00 M M M M
6/29/2020 7:00 AM 0.00 0.0 M M M
7/1/2020 7:00 AM 0.00 0.0 M M M
7/5/2020 7:00 AM 0.00 0.0 M M M
7/7/2020 7:00 AM 0.00 0.0 M M M
7/13/2020 7:00 AM 0.00 0.0 M M M
7/17/2020 7:00 AM 0.00 0.0 M M M
7/20/2020 7:00 AM 0.00 0.0 M M M
7/21/2020 7:00 AM 0.00 0.0 M M M
7/29/2020 7:00 AM 0.00 0.0 M M M
7/31/2020 7:00 AM 0.00 0.0 M M M
8/3/2020 7:00 AM 0.00 0.0 M M M
8/5/2020 7:00 AM 0.00 0.0 M M M
8/6/2020 7:00 AM 0.00 M M M M
8/11/2020 7:00 AM 0.00 0.0 M M M
8/12/2020 7:00 AM 0.00 0.0 M M M
8/13/2020 7:00 AM 0.00 0.0 M M M
8/16/2020 12:00 PM 0.05 M M M M thunder and lighting starting around 4am with Gusty variable winds, first from the west and then abruptly switching from the east. Gusts to 40 mph approximately. rain was spotty with mostly verga on the radar. Lightning was frequent with a strike every 20 to 50 seconds! A mix of cloud to ground and cloud to cloud displays. Currently 82f and overcast. Temp during storm was 73f. BP 29.91
8/17/2020 7:00 AM 0.00 0.0 M M M
8/18/2020 7:00 AM 0.05 M M M M Thunderstorm rumbled through yesterday around 11:20 am. Some variable winds to 20 mph, moderate rain showers for about 20 min, lightning to the west.
8/19/2020 7:00 AM 0.00 0.0 M M M
8/20/2020 7:00 AM 0.00 0.0 M M M
8/24/2020 7:00 AM 0.00 0.0 M M M
8/28/2020 7:00 AM 0.00 0.0 M M M
9/4/2020 7:00 AM 0.00 0.0 M M M
9/10/2020 7:00 AM 0.00 0.0 M M M
9/22/2020 7:00 AM 0.00 0.0 M M M
9/25/2020 7:00 AM 0.00 0.0 M M M
9/29/2020 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
1/1/2020 1/03/2020 7:00 AM 3 0.00 M M In Genoa, NV/South Lake Tahoe 12/31/19 to 1/3/20, partly cloudy, gusty SW wind to 25mph, warm on 1/1/20, 55F at 7am with scattered showers. Cooler and more seasonal 1/2 and 3. Lows in the low 20's.



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