Station Overview Station Location
Station Number CA-MD-37 Latitude 39.3924
Station Name Willits 1.6 ESE Longitude -123.3219
County Mendocino Elevation (ft) 1467



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 18 2.92 0.13 1 0.13 1 0.00 0 0 1 0 0.0 0 0
Nov 18 6.66 6.35 10 6.35 9 0.00 1 0 8 1 0.0 0 0
Dec 18 10.59 5.45 18 4.05 13 1.40 5 2 13 0 0.0 0 0
Jan 19 9.40 11.30 14 9.58 12 1.72 2 1 12 0 0.0 0 0
Feb 19 8.00 18.35 18 18.35 18 0.00 0 0 17 1 6.5 4 4
March 19 6.97 7.26 20 7.26 20 0.00 0 0 19 1 0.0 0 0
April 19 3.52 1.94 10 1.94 10 0.00 0 0 8 2 0.0 0 0
May 19 1.91 6.04 8 6.04 8 0.00 0 0 7 1 0.0 0 0
June 19 0.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 19 0.04 0.02 1 0.02 1 0.00 0 0 1 0 0.0 0 0
Aug 19 0.06 0.17 1 0.17 1 0.00 0 0 1 0 0.0 0 0
Sept 19 0.58 0.60 3 0.60 3 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 51.06" 57.61" 104 days 54.49" 96 3.12" 8 days 3 90 days 6 days 6.5" 4 days 4 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018 0.13
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018 0.08
11/22/2018 0.72
11/23/2018 1.52
11/24/2018 1.62
11/25/2018 T
11/26/2018 0.02
11/27/2018 0.20
11/28/2018 0.86
11/29/2018 1.33
11/30/2018 **
12/1/2018 **
12/2/2018 0.82
12/3/2018 0.02
12/4/2018
12/5/2018 0.04
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018 0.22
12/11/2018 0.02
12/12/2018 0.02
12/13/2018
12/14/2018 **
12/15/2018 **
12/16/2018 0.58
12/17/2018 0.83
12/18/2018 0.03
12/19/2018 0.70
12/20/2018 0.02
12/21/2018 0.68
12/22/2018
12/23/2018 0.13
12/24/2018 0.23
12/25/2018 1.11
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019 0.18
1/6/2019 1.05
1/7/2019 1.02
1/8/2019 0.02
1/9/2019 **
1/10/2019 1.72
1/11/2019
1/12/2019 0.26
1/13/2019
1/14/2019
1/15/2019 0.76
1/16/2019 0.31
1/17/2019 2.38
1/18/2019 0.95
1/19/2019 0.74
1/20/2019 1.00
1/21/2019 0.91
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019 1.27
2/3/2019 0.24
2/4/2019 1.08
2/5/2019 0.15
2/6/2019
2/7/2019
2/8/2019
2/9/2019 0.21
2/10/2019 0.55
2/11/2019 T
2/12/2019
2/13/2019 2.36
2/14/2019 1.22
2/15/2019 1.14
2/16/2019 1.33
2/17/2019 0.28
2/18/2019
2/19/2019
2/20/2019 0.02
2/21/2019
2/22/2019
2/23/2019
2/24/2019 0.02
2/25/2019 0.87
2/26/2019 3.67
2/27/2019 3.70
2/28/2019 0.24
3/1/2019 0.02
3/2/2019 0.78
3/3/2019 0.22
3/4/2019 0.03
3/5/2019 0.06
3/6/2019 0.82
3/7/2019 0.46
3/8/2019 0.02
3/9/2019 0.13
3/10/2019 0.28
3/11/2019 T
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019 0.18
3/21/2019 0.56
3/22/2019 0.15
3/23/2019 0.67
3/24/2019
3/25/2019 0.92
3/26/2019 0.42
3/27/2019 0.88
3/28/2019 0.18
3/29/2019 0.48
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019 0.07
4/3/2019 0.05
4/4/2019 T
4/5/2019 0.22
4/6/2019 0.18
4/7/2019 0.17
4/8/2019 0.03
4/9/2019 0.79
4/10/2019
4/11/2019
4/12/2019 T
4/13/2019
4/14/2019
4/15/2019
4/16/2019 0.43
4/17/2019
4/18/2019
4/19/2019
4/20/2019
4/21/2019
4/22/2019
4/23/2019
4/24/2019
4/25/2019
4/26/2019
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019
5/7/2019
5/8/2019
5/9/2019
5/10/2019
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019 0.31
5/16/2019 1.27
5/17/2019 2.10
5/18/2019 T
5/19/2019 1.42
5/20/2019 0.03
5/21/2019 0.48
5/22/2019 0.43
5/23/2019
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019
6/5/2019
6/6/2019
6/7/2019
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019
6/19/2019
6/20/2019
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019 0.02
7/11/2019
7/12/2019
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019
7/24/2019
7/25/2019
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019
8/5/2019
8/6/2019
8/7/2019
8/8/2019
8/9/2019
8/10/2019 0.17
8/11/2019
8/12/2019
8/13/2019
8/14/2019
8/15/2019
8/16/2019
8/17/2019
8/18/2019
8/19/2019
8/20/2019
8/21/2019
8/22/2019
8/23/2019
8/24/2019
8/25/2019
8/26/2019
8/27/2019
8/28/2019
8/29/2019
8/30/2019
8/31/2019
9/1/2019
9/2/2019
9/3/2019
9/4/2019
9/5/2019
9/6/2019
9/7/2019
9/8/2019
9/9/2019
9/10/2019
9/11/2019
9/12/2019
9/13/2019
9/14/2019
9/15/2019
9/16/2019 0.15
9/17/2019
9/18/2019 0.33
9/19/2019
9/20/2019
9/21/2019
9/22/2019
9/23/2019
9/24/2019
9/25/2019
9/26/2019
9/27/2019
9/28/2019
9/29/2019
9/30/2019 0.12



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/17/2018 7:00 AM 0.13 M M M M
11/21/2018 7:00 AM 0.08 M M M M Very light precipitation over the past few hours.
11/22/2018 7:00 AM 0.72 M M M M
11/23/2018 7:00 AM 1.52 M M M M
11/24/2018 7:00 AM 1.62 M M M M
11/25/2018 7:00 AM T M M M M A Trace Of precipitation During past 24 hrs.
11/26/2018 7:00 AM 0.02 M M M M
11/27/2018 7:00 AM 0.20 M M M M
11/28/2018 7:00 AM 0.86 M M M M
11/29/2018 7:00 AM 1.33 M M M M
12/3/2018 7:00 AM 0.02 M M M M Precipitation due to Heavy Fog within The Little Lake Valley.
12/5/2018 7:00 AM 0.04 M M M M
12/10/2018 7:00 AM 0.22 M M M M
12/11/2018 7:00 AM 0.02 M M M M Heavy Fog this morning.
12/12/2018 7:00 AM 0.02 M M M M Last evening’s light sprinkles resulted in the .02 precipitation.
12/17/2018 7:00 AM 0.83 M M M M
12/18/2018 7:00 AM 0.03 M M M M Very light Rain this morning.
12/19/2018 7:00 AM 0.70 M M M M
12/20/2018 7:00 AM 0.02 M M M M
12/21/2018 7:00 AM 0.68 M M M M
12/23/2018 7:00 AM 0.13 M M M M
12/24/2018 7:00 AM 0.23 M M M M
12/25/2018 7:00 AM 1.11 M M M M
1/5/2019 8:00 AM 0.18 M M M M
1/6/2019 8:00 AM 1.05 M M M M
1/7/2019 7:00 AM 1.02 M M M M
1/8/2019 8:00 AM 0.02 M M M M Light Rain began in Willits at 8:12 AM.
1/12/2019 7:00 AM 0.26 M M M M
1/15/2019 8:00 AM 0.76 M M M M
1/16/2019 7:00 AM 0.31 M M M M
1/17/2019 7:00 AM 2.38 M M M M Localized Flooding and Downed Trees. Power out in some area’s.
1/18/2019 7:00 AM 0.95 M M M M
1/19/2019 8:00 AM 0.74 M M M M
1/20/2019 8:00 AM 1.00 M M M M
1/21/2019 7:00 AM 0.91 M M M M
2/2/2019 8:00 AM 1.27 M M M M
2/3/2019 8:00 AM 0.24 M M M M
2/4/2019 8:00 AM 1.08 M M M M
2/5/2019 9:00 AM 0.15 3.5 M 3.5 M
2/9/2019 8:00 AM 0.21 M M M M
2/10/2019 9:00 AM 0.55 2.0 M 2.0 M
2/11/2019 7:00 AM T 0.5 M 0.5 M
2/13/2019 8:00 AM 2.36 M M M M Localized Flooding and Fallen Trees and Debris on Roadways.
2/14/2019 8:00 AM 1.22 M M M M
2/15/2019 7:00 AM 1.14 T M T M
2/16/2019 9:00 AM 1.33 M M M M Localized Flooding overnight. Sleet falling this morning.
2/17/2019 9:00 AM 0.28 0.5 M 0.5 M
2/20/2019 9:00 AM 0.02 M M M M
2/24/2019 9:00 AM 0.02 M M M M Morning Drizzle.
2/25/2019 9:00 AM 0.87 M M M M
2/26/2019 8:57 AM 3.67 M M M M
2/27/2019 8:10 AM 3.70 M M M M
2/28/2019 9:00 AM 0.24 M M M M
3/1/2019 9:00 AM 0.02 M M M M
3/2/2019 8:00 AM 0.78 M M M M
3/3/2019 8:00 AM 0.22 M M M M
3/4/2019 9:00 AM 0.03 M M M M
3/5/2019 7:00 AM 0.06 M M M M
3/6/2019 8:00 AM 0.82 M M M M
3/7/2019 9:00 AM 0.46 M M M M
3/8/2019 9:00 AM 0.02 M M M M
3/9/2019 9:00 AM 0.13 M M M M
3/10/2019 9:00 AM 0.28 M M M M
3/11/2019 9:00 AM T M M M M
3/20/2019 9:00 AM 0.18 M M M M
3/21/2019 9:00 AM 0.56 M M M M
3/22/2019 7:40 AM 0.15 M M M M
3/23/2019 8:00 AM 0.67 M M M M
3/25/2019 9:00 AM 0.92 M M M M
3/26/2019 9:00 AM 0.42 M M M M
3/27/2019 9:00 AM 0.88 M M M M
3/28/2019 8:30 AM 0.18 M M M M
3/29/2019 8:00 AM 0.48 M M M M
4/2/2019 7:52 AM 0.07 M M M M
4/3/2019 7:00 AM 0.05 M M M M
4/4/2019 7:00 AM T M M M M
4/5/2019 9:00 AM 0.22 M M M M
4/6/2019 9:00 AM 0.18 M M M M
4/7/2019 9:00 AM 0.17 M M M M
4/8/2019 7:00 AM 0.03 M M M M
4/9/2019 7:00 AM 0.79 M M M M
4/12/2019 7:00 AM T M M M M Trace from a shower or two.
4/16/2019 8:00 AM 0.43 M M M M
5/15/2019 8:30 AM 0.31 M M M M
5/16/2019 7:00 AM 1.27 M M M M
5/17/2019 7:00 AM 2.10 M M M M
5/18/2019 8:00 AM T M M M M
5/19/2019 9:00 AM 1.42 M M M M
5/20/2019 8:00 AM 0.03 M M M M
5/21/2019 7:00 AM 0.48 M M M M
5/22/2019 9:00 AM 0.43 M M M M
7/10/2019 7:00 AM 0.02 M M M M
8/10/2019 8:00 AM 0.17 M M M M Thunder Storm began about 8:15 pm on Friday August 9th.
9/16/2019 7:00 AM 0.15 M M M M
9/18/2019 7:00 AM 0.33 M M M M
9/30/2019 7:00 AM 0.12 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/30/2018 12/02/2018 7:00 AM 3 0.82 M M
12/14/2018 12/16/2018 7:00 AM 3 0.58 M M
1/9/2019 1/10/2019 7:00 AM 2 1.72 M M 48hr Storm total precipitation.



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