Station Overview Station Location
Station Number CA-HM-6 Latitude 41.078333
Station Name Trinidad 1.5 NNW Longitude -124.151667
County Humboldt Elevation (ft) 201



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 17 3.00 1.80 30 1.80 30 0.00 0 0 7 0 0.0 0 0
Nov 17 7.11 11.41 30 11.41 30 0.00 0 0 23 1 0.0 0 0
Dec 17 9.73 2.08 37 1.99 14 0.09 23 4 5 0 0.0 0 0
Jan 18 8.24 10.15 31 10.15 31 0.00 0 0 20 0 0.0 0 0
Feb 18 6.94 2.49 27 2.49 27 0.00 0 0 9 0 0.0 0 0
March 18 6.74 11.36 31 11.36 31 0.00 0 0 18 0 0.0 0 0
April 18 4.46 5.21 28 5.21 17 0.00 11 0 9 0 0.0 0 0
May 18 2.45 2.51 31 0.00 5 2.51 26 1 0 0 0.0 0 0
June 18 1.24 0.49 30 0.49 30 0.00 0 0 2 0 0.0 0 0
July 18 0.24 0.04 31 0.04 31 0.00 0 0 3 5 0.0 0 0
Aug 18 0.39 0.09 31 0.09 30 0.00 1 0 7 0 0.0 0 0
Sept 18 0.91 0.22 30 0.22 7 0.00 23 1 1 1 0.0 0 0
Water Year Totals: 51.45" 47.85" 367 days 45.25" 283 2.60" 84 days 6 104 days 7 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
10/1/2017 0.00
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 0.00
10/7/2017 0.00
10/8/2017 0.00
10/9/2017 0.00
10/10/2017 0.00
10/11/2017 0.00
10/12/2017 0.01
10/13/2017 0.00
10/14/2017 0.00
10/15/2017 0.00
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.03
10/20/2017 1.26
10/21/2017 0.22
10/22/2017 0.26
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.01
10/27/2017 0.00
10/28/2017 0.00
10/29/2017 0.01
10/30/2017 0.00
10/31/2017
11/1/2017 0.01
11/2/2017 0.03
11/3/2017 1.33
11/4/2017 0.14
11/5/2017 0.10
11/6/2017 0.08
11/7/2017 0.00
11/8/2017 0.00
11/9/2017 1.32
11/10/2017 1.80
11/11/2017 0.01
11/12/2017 0.00
11/13/2017 0.57
11/14/2017 0.23
11/15/2017 0.02
11/16/2017 0.86
11/17/2017 0.19
11/18/2017 0.00
11/19/2017 0.00
11/20/2017 1.47
11/21/2017 0.81
11/22/2017 0.05
11/23/2017 0.78
11/24/2017 0.71
11/25/2017 0.01
11/26/2017 0.21
11/27/2017 0.54
11/28/2017 T
11/29/2017 0.14
11/30/2017 0.00
12/1/2017 0.01
12/2/2017 0.00
12/3/2017 0.85
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 **
12/7/2017 **
12/8/2017 **
12/9/2017 **
12/10/2017 **
12/11/2017 **
12/12/2017 **
12/13/2017 **
12/14/2017 **
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.00
12/18/2017 0.00
12/19/2017
12/20/2017 0.95
12/21/2017 0.10
12/22/2017 0.00
12/23/2017 **
12/24/2017 **
12/25/2017 **
12/26/2017 **
12/27/2017 **
12/28/2017 0.09
12/29/2017 0.00
12/30/2017 0.08
12/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.31
1/5/2018 0.49
1/6/2018 0.12
1/7/2018 0.00
1/8/2018 0.13
1/9/2018 1.10
1/10/2018 0.67
1/11/2018 0.27
1/12/2018 0.56
1/13/2018 0.00
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.45
1/17/2018 0.00
1/18/2018 0.63
1/19/2018 0.86
1/20/2018 0.18
1/21/2018 0.00
1/22/2018 1.30
1/23/2018 0.00
1/24/2018 1.08
1/25/2018 0.93
1/26/2018 0.73
1/27/2018 0.15
1/28/2018 0.05
1/29/2018 0.00
1/30/2018 0.13
1/31/2018 0.01
2/1/2018 0.00
2/2/2018 0.00
2/3/2018 0.00
2/4/2018 0.00
2/5/2018 0.01
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.00
2/11/2018 0.00
2/12/2018 0.19
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.03
2/16/2018 0.00
2/17/2018 0.00
2/18/2018 0.19
2/19/2018 0.63
2/20/2018 0.00
2/21/2018 0.00
2/22/2018 0.31
2/23/2018 0.21
2/24/2018 0.09
2/25/2018
2/26/2018 0.83
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 1.54
3/2/2018 0.82
3/3/2018 0.18
3/4/2018 0.25
3/5/2018 0.00
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.47
3/9/2018 1.47
3/10/2018 0.15
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.76
3/14/2018 0.30
3/15/2018 0.36
3/16/2018 1.03
3/17/2018 0.22
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.05
3/22/2018 1.76
3/23/2018 0.36
3/24/2018 0.63
3/25/2018 0.97
3/26/2018 0.04
3/27/2018 0.00
3/28/2018 0.00
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 0.02
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.50
4/6/2018 1.07
4/7/2018 1.27
4/8/2018 0.23
4/9/2018 0.00
4/10/2018 0.36
4/11/2018 0.00
4/12/2018 1.01
4/13/2018 0.12
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.63
4/17/2018
4/18/2018 0.00
4/19/2018
4/20/2018 **
4/21/2018 **
4/22/2018 **
4/23/2018 **
4/24/2018 **
4/25/2018 **
4/26/2018 **
4/27/2018 **
4/28/2018 **
4/29/2018 **
4/30/2018 **
5/1/2018 **
5/2/2018 **
5/3/2018 **
5/4/2018 **
5/5/2018 **
5/6/2018 **
5/7/2018 **
5/8/2018 **
5/9/2018 **
5/10/2018 **
5/11/2018 **
5/12/2018 **
5/13/2018 **
5/14/2018 **
5/15/2018 **
5/16/2018 **
5/17/2018 **
5/18/2018 **
5/19/2018 **
5/20/2018 **
5/21/2018 **
5/22/2018 **
5/23/2018 **
5/24/2018 **
5/25/2018 **
5/26/2018 2.51
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.00
5/30/2018 0.00
5/31/2018 0.00
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 0.00
6/8/2018 0.00
6/9/2018 0.48
6/10/2018 0.00
6/11/2018 0.01
6/12/2018 0.00
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 0.00
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.00
6/20/2018 0.00
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 0.00
6/24/2018 0.00
6/25/2018 0.00
6/26/2018 0.00
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 T
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 T
7/16/2018 0.00
7/17/2018 0.01
7/18/2018 T
7/19/2018 T
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.00
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 T
7/27/2018 0.00
7/28/2018 0.02
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.01
8/1/2018 0.02
8/2/2018 0.01
8/3/2018 0.00
8/4/2018 0.02
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.01
8/8/2018 0.01
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.01
8/15/2018 0.01
8/16/2018 0.00
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.00
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 0.00
8/24/2018 0.00
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 0.00
8/30/2018 0.00
8/31/2018 **
9/1/2018 **
9/2/2018 **
9/3/2018 **
9/4/2018 **
9/5/2018 **
9/6/2018 **
9/7/2018 **
9/8/2018 **
9/9/2018 **
9/10/2018 **
9/11/2018 **
9/12/2018 **
9/13/2018 **
9/14/2018 **
9/15/2018 **
9/16/2018 **
9/17/2018 **
9/18/2018 **
9/19/2018 **
9/20/2018 **
9/21/2018 **
9/22/2018 **
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 T
9/29/2018 0.00
9/30/2018 0.22



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 8:00 AM 0.00 0.0 M M M no precip.
10/2/2017 8:00 AM 0.00 0.0 M M M no precip.
10/3/2017 8:00 AM 0.00 0.0 M M M no precip.
10/4/2017 8:00 AM 0.00 0.0 M M M no precip.
10/5/2017 8:00 AM 0.00 0.0 M M M no precip.
10/6/2017 8:00 AM 0.00 0.0 M M M no precip.
10/7/2017 8:00 AM 0.00 0.0 M M M no precip.
10/8/2017 8:00 AM 0.00 0.0 M M M no precip.
10/9/2017 8:00 AM 0.00 0.0 M M M no precip.
10/10/2017 8:00 AM 0.00 0.0 M M M no precip.
10/11/2017 8:00 AM 0.00 0.0 M M M no precip.
10/12/2017 8:00 AM 0.01 M M M M brief light rain and sprinkles mid-morning yesterday
10/13/2017 8:00 AM 0.00 0.0 M M M no precip.
10/14/2017 8:00 AM 0.00 0.0 M M M no precip.
10/15/2017 8:00 AM 0.00 0.0 M M M no precip.
10/16/2017 8:00 AM 0.00 0.0 M M M no precip.
10/17/2017 8:00 AM 0.00 0.0 M M M no precip.
10/18/2017 8:00 AM 0.00 0.0 M M M no precip.
10/19/2017 8:00 AM 0.03 M M M M light drizzle in night
10/20/2017 8:00 AM 1.26 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/21/2017 8:00 AM 0.22 M M M M showers in night
10/22/2017 8:00 AM 0.26 M M M M drizzle all day yesterday
10/23/2017 8:00 AM 0.00 0.0 M M M no precip.
10/24/2017 8:00 AM 0.00 0.0 M M M no precip.
10/25/2017 8:00 AM 0.00 0.0 M M M no precip.
10/26/2017 8:00 AM 0.01 0.0 M M M fog drizzle in night
10/27/2017 8:00 AM 0.00 0.0 M M M no precip.
10/28/2017 8:00 AM 0.00 0.0 M M M no precip.
10/29/2017 8:00 AM 0.01 M M M M fog drizzle in night
10/30/2017 8:00 AM 0.00 0.0 M M M no precip.
11/1/2017 8:00 AM 0.01 M M M M fog drizzle in the night and continuing after dawn
11/2/2017 8:00 AM 0.03 M M M M fog drizzle in night and yesterday morni ng
11/3/2017 8:00 AM 1.33 M M M M rain all night into the morning
11/4/2017 8:00 AM 0.14 M M M M continuation of yesterday's rain
11/5/2017 8:00 AM 0.10 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/6/2017 8:00 AM 0.08 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/7/2017 8:00 AM 0.00 0.0 M M M no precip.
11/8/2017 8:00 AM 0.00 0.0 M M M no precip,
11/9/2017 8:00 AM 1.32 M M M M rain yesterday from mid morning to mid afternoon, then showers rest of day and in night
11/10/2017 8:00 AM 1.80 M M M M showers yesterday and in night
11/11/2017 8:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/12/2017 8:00 AM 0.00 0.0 M M M no precip.
11/13/2017 8:00 AM 0.57 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/14/2017 8:00 AM 0.23 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/15/2017 8:00 AM 0.02 M M M M a little rain in night
11/16/2017 8:00 AM 0.86 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/17/2017 8:00 AM 0.19 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/18/2017 8:00 AM 0.00 0.0 M M M no precip.
11/19/2017 8:00 AM 0.00 0.0 M M M no precip.
11/20/2017 8:00 AM 1.47 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/21/2017 8:00 AM 0.81 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/22/2017 8:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/23/2017 8:00 AM 0.78 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/24/2017 8:00 AM 0.71 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/25/2017 8:00 AM 0.01 M M M M a little rain around dawn
11/26/2017 8:00 AM 0.21 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/27/2017 8:00 AM 0.54 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/28/2017 8:00 AM T M M M M
11/29/2017 8:00 AM 0.14 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/30/2017 8:00 AM 0.00 0.0 M M M no precip.
12/1/2017 8:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
12/2/2017 8:00 AM 0.00 0.0 M M M no precip.
12/3/2017 8:00 AM 0.85 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
12/4/2017 8:00 AM 0.00 0.0 M M M no precip.
12/5/2017 8:00 AM 0.00 0.0 M M M no precip.
12/16/2017 8:00 AM 0.00 0.0 M M M no precip.
12/17/2017 8:00 AM 0.00 0.0 M M M no precip.
12/18/2017 8:00 AM 0.00 0.0 M M M no precip.
12/20/2017 8:00 AM 0.95 M M M M rain at last!
12/21/2017 8:00 AM 0.10 M M M M showers yesterday
12/22/2017 8:00 AM 0.00 0.0 M M M no precip.
12/29/2017 8:00 AM 0.00 0.0 M M M no precip.
12/30/2017 8:00 AM 0.08 M M M M fog drizzle in night
12/31/2017 8:00 AM 0.00 0.0 M M M no precip.
1/1/2018 8:00 AM 0.00 0.0 M M M no precip.
1/2/2018 8:00 AM 0.00 0.0 M M M no precip.
1/3/2018 8:00 AM 0.00 0.0 M M M no precip.
1/4/2018 8:00 AM 0.31 M M M M
1/5/2018 8:00 AM 0.49 M M M M
1/6/2018 8:00 AM 0.12 M M M M
1/7/2018 8:00 AM 0.00 0.0 M M M no precip.
1/8/2018 8:00 AM 0.13 M M M M
1/9/2018 8:00 AM 1.10 M M M M
1/10/2018 8:00 AM 0.67 M M M M
1/11/2018 8:00 AM 0.27 M M M M
1/12/2018 8:00 AM 0.56 M M M M
1/13/2018 8:00 AM 0.00 0.0 M M M no precip.
1/14/2018 8:00 AM 0.00 0.0 M M M no precip.
1/15/2018 8:00 AM 0.00 0.0 M M M no precip.
1/16/2018 8:00 AM 0.45 M M M M
1/17/2018 8:00 AM 0.00 0.0 M M M no precip.
1/18/2018 8:00 AM 0.63 M M M M
1/19/2018 8:00 AM 0.86 M M M M rain yesterday and in night, sprinkling at 8:00 am
1/20/2018 8:00 AM 0.18 M M M M showers yesterday and in night
1/21/2018 8:00 AM 0.00 0.0 M M M no precip.
1/22/2018 8:00 AM 1.30 M M M M rain all day yesterday and a little during the night
1/23/2018 8:00 AM 0.00 M M M M
1/24/2018 8:00 AM 1.08 M M M M rain after midnight, still raining fairly heavily
1/25/2018 8:00 AM 0.93 M M M M
1/26/2018 8:00 AM 0.73 M M M M
1/27/2018 8:00 AM 0.15 M M M M rain in night
1/28/2018 8:00 AM 0.05 M M M M Very fine drizzle yesterday.
1/29/2018 8:00 AM 0.00 M M M M no precipitation
1/30/2018 8:00 AM 0.13 M M M M drizzle in night
1/31/2018 8:00 AM 0.01 M M M M continuation of yesterdays dtizzle
2/1/2018 8:00 AM 0.00 0.0 M M M no precip.
2/2/2018 8:00 AM 0.00 0.0 M M M no precip.
2/3/2018 8:00 AM 0.00 0.0 M M M no precip.
2/4/2018 8:00 AM 0.00 0.0 M M M no precip.
2/5/2018 8:00 AM 0.01 M M M M fog drrizzle in night
2/6/2018 8:00 AM 0.00 0.0 M M M no precip.
2/7/2018 8:00 AM 0.00 0.0 M M M no precip.
2/8/2018 8:00 AM 0.00 0.0 M M M no precip.
2/9/2018 8:00 AM 0.00 M M M M no precipitation
2/10/2018 8:00 AM 0.00 0.0 M M M no precip.
2/11/2018 8:00 AM 0.00 0.0 M M M no precip.
2/12/2018 8:00 AM 0.19 M M M M brief light rain mid-day yesterday and a little more after sunset
2/13/2018 8:00 AM 0.00 M M M M no precipitation
2/14/2018 8:00 AM 0.00 0.0 M M M no precip.
2/15/2018 8:00 AM 0.03 M M M M periods of sprinkles yesterday
2/16/2018 8:00 AM 0.00 0.0 M M M no precip.
2/17/2018 8:00 AM 0.00 0.0 M M M no precip.
2/18/2018 8:00 AM 0.19 M M M M
2/19/2018 8:00 AM 0.63 M M M M many showers of small hail yesterday; rain and hail during the night; had stopped before dawn (hail in funnel at 8:00 a.m.; waited until had melted in afternoon to empty gauge -- no precipitation after 8:00)
2/20/2018 8:00 AM 0.00 0.0 M M M no precip.
2/21/2018 8:00 AM 0.00 0.0 M M M no precip.
2/22/2018 8:00 AM 0.31 M M M M
2/23/2018 8:00 AM 0.21 M M M M
2/24/2018 8:00 AM 0.09 M M M M fell in night
2/26/2018 8:00 AM 0.83 M M M M
2/27/2018 8:00 AM 0.00 0.0 M M M no precip.
2/28/2018 8:00 AM 0.00 M M M M no precipitation
3/1/2018 8:00 AM 1.54 M M M M Rain started yesterday late afternoon and continued most of the night, hail around midnight, rain had stopped by 8 am
3/2/2018 8:00 AM 0.82 M M M M
3/3/2018 8:00 AM 0.18 M M M M
3/4/2018 8:00 AM 0.25 M M M M
3/5/2018 8:00 AM 0.00 0.0 M M M no precip.
3/6/2018 8:00 AM 0.00 M M M M no precipitation
3/7/2018 8:00 AM 0.00 M M M M no precipitation
3/8/2018 8:00 AM 0.47 M M M M
3/9/2018 8:00 AM 1.47 M M M M
3/10/2018 8:00 AM 0.15 M M M M shower yesterday morning
3/11/2018 8:00 AM 0.00 0.0 M M M no precip.
3/12/2018 8:00 AM 0.00 0.0 M M M no precip.
3/13/2018 8:00 AM 0.76 M M M M
3/14/2018 8:00 AM 0.30 M M M M
3/15/2018 8:00 AM 0.36 M M M M
3/16/2018 8:00 AM 1.03 M M M M
3/17/2018 8:00 AM 0.22 M M M M
3/18/2018 8:00 AM 0.00 0.0 M M M no precip.
3/19/2018 8:00 AM 0.00 M M M M no precipition
3/20/2018 8:00 AM 0.00 0.0 M M M no precip.
3/21/2018 8:00 AM 0.05 M M M M
3/22/2018 8:00 AM 1.76 M M M M Rain from yesterday mid afternoon through night, very light at 8 a. m.
3/23/2018 8:00 AM 0.36 M M M M
3/24/2018 8:00 AM 0.63 M M M M
3/25/2018 8:00 AM 0.97 M M M M
3/26/2018 8:00 AM 0.04 M M M M
3/27/2018 8:00 AM 0.00 M M M M no precipitation
3/28/2018 8:00 AM 0.00 0.0 M M M no precip.
3/29/2018 8:00 AM 0.00 0.0 M M M no precip.
3/30/2018 8:00 AM 0.00 0.0 M M M no precip.
3/31/2018 8:00 AM 0.00 0.0 M M M no precip.
4/1/2018 8:00 AM 0.00 0.0 M M M no precip.
4/2/2018 8:00 AM 0.02 M M M M brief rain in night
4/3/2018 8:00 AM 0.00 M M M M no precip.
4/4/2018 8:00 AM 0.00 M M M M no precipitation
4/5/2018 8:00 AM 0.50 M M M M
4/6/2018 8:00 AM 1.07 M M M M
4/7/2018 8:00 AM 1.27 M M M M
4/8/2018 8:00 AM 0.23 M M M M showers yesterday and in night
4/9/2018 8:00 AM 0.00 M M M M no precipitation
4/10/2018 8:00 AM 0.36 M M M M Rain started in night, still raining lightly at 8 a. m.
4/11/2018 8:00 AM 0.00 M M M M no precipitation
4/12/2018 8:15 AM 1.01 M M M M showers and some small hail yesterday and in night, shower at 8 a. m., gauge emptied at end
4/13/2018 8:00 AM 0.12 M M M M showers yesterday and in night
4/14/2018 8:00 AM 0.00 0.0 M M M no precip.
4/15/2018 8:00 AM 0.00 0.0 M M M no precip.
4/16/2018 8:00 AM 0.63 M M M M
4/18/2018 8:00 AM 0.00 M M M M no precipitation
5/27/2018 8:00 AM 0.00 0.0 M M M no precip.
5/28/2018 8:00 AM 0.00 0.0 M M M no precip.
5/29/2018 8:00 AM 0.00 0.0 M M M no precip.
5/30/2018 8:00 AM 0.00 0.0 M M M no precip.
5/31/2018 8:00 AM 0.00 0.0 M M M no precip.
6/1/2018 8:00 AM 0.00 0.0 M M M no precip.
6/2/2018 8:00 AM 0.00 0.0 M M M no precip.
6/3/2018 8:00 AM 0.00 0.0 M M M no precip.
6/4/2018 8:00 AM 0.00 0.0 M M M no precip.
6/5/2018 8:00 AM 0.00 0.0 M M M no precip.
6/6/2018 8:00 AM 0.00 0.0 M M M no precip.
6/7/2018 8:00 AM 0.00 0.0 M M M no precip.
6/8/2018 8:00 AM 0.00 0.0 M M M no precip.
6/9/2018 8:00 AM 0.48 M M M M sprinkles and light rain yesterday moderate rain in night
6/10/2018 8:00 AM 0.00 M M M M no precip.
6/11/2018 8:00 AM 0.01 M M M M fog drizzle in the night
6/12/2018 8:00 AM 0.00 0.0 M M M no precip.
6/13/2018 8:00 AM 0.00 M M M M no precip.
6/14/2018 8:00 AM 0.00 M M M M no precip.
6/15/2018 8:00 AM 0.00 M M M M no precip.
6/16/2018 8:00 AM 0.00 0.0 M M M no precip.
6/17/2018 8:00 AM 0.00 0.0 M M M no precip.
6/18/2018 8:00 AM 0.00 M M M M no precip.
6/19/2018 8:00 AM 0.00 0.0 M M M no precip.
6/20/2018 8:00 AM 0.00 M M M M no precip.
6/21/2018 8:00 AM 0.00 0.0 M M M no precip.
6/22/2018 8:00 AM 0.00 0.0 M M M no precip.
6/23/2018 8:00 AM 0.00 0.0 M M M no precip.
6/24/2018 8:00 AM 0.00 0.0 M M M no precip.
6/25/2018 8:00 AM 0.00 0.0 M M M no precip.
6/26/2018 8:00 AM 0.00 0.0 M M M no precip.
6/27/2018 8:00 AM 0.00 0.0 M M M no precip.
6/28/2018 8:00 AM 0.00 0.0 M M M no precip.
6/29/2018 8:00 AM 0.00 0.0 M M M no precip.
6/30/2018 8:00 AM 0.00 M M M M no precip.
7/1/2018 8:00 AM 0.00 M M M M no precip.
7/2/2018 8:00 AM 0.00 0.0 M M M no precip.
7/3/2018 8:00 AM 0.00 M M M M no precip.
7/4/2018 8:00 AM 0.00 M M M M no precip.
7/5/2018 8:00 AM 0.00 M M M M no precip.
7/6/2018 8:00 AM 0.00 M M M M no precip.
7/7/2018 8:00 AM 0.00 0.0 M M M no precip.
7/8/2018 8:00 AM T M M M M slight trace of fog drizzle
7/9/2018 8:00 AM 0.00 0.0 M M M no precip.
7/10/2018 8:00 AM 0.00 0.0 M M M no precip.
7/11/2018 8:00 AM 0.00 M M M M no precip.
7/12/2018 8:00 AM 0.00 M M M M no precip.
7/13/2018 8:00 AM 0.00 M M M M
7/14/2018 8:00 AM 0.00 M M M M no precip.
7/15/2018 8:00 AM T M M M M trace of fog drizzle in night
7/16/2018 8:00 AM 0.00 M M M M no precp.
7/17/2018 8:00 AM 0.01 M M M M fog drizzle in night
7/18/2018 8:00 AM T M M M M fog drizzle in night
7/19/2018 8:00 AM T M M M M fog drizzle in night
7/20/2018 8:00 AM 0.00 M M M M no precip.
7/21/2018 8:00 AM 0.00 M M M M no precip.
7/22/2018 8:00 AM 0.00 0.0 M M M no precip.
7/23/2018 8:00 AM 0.00 0.0 M M M no precip.
7/24/2018 8:00 AM 0.00 M M M M no precip.
7/25/2018 8:00 AM 0.00 M M M M no precip.
7/26/2018 8:00 AM T M M M M trace of fog drizzle in night
7/27/2018 8:00 AM 0.00 M M M M no precip.
7/28/2018 8:00 AM 0.02 M M M M fog drizzle in night
7/29/2018 8:00 AM 0.00 0.0 M M M no precip.
7/30/2018 8:00 AM 0.00 M M M M no precip.
7/31/2018 8:00 AM 0.01 M M M M fog drizzle in night
8/1/2018 8:00 AM 0.02 M M M M fog drizzle in night
8/2/2018 8:00 AM 0.01 M M M M fog drizzle in night
8/3/2018 8:00 AM 0.00 0.0 M M M no precip.
8/4/2018 8:00 AM 0.02 M M M M fog drizzle in night
8/5/2018 8:00 AM 0.00 0.0 M M M no precip.
8/6/2018 8:00 AM 0.00 0.0 M M M no precip.
8/7/2018 8:00 AM 0.01 M M M M fog drizzle in night
8/8/2018 8:00 AM 0.01 M M M M fog drizzle in night
8/9/2018 8:00 AM 0.00 0.0 M M M no precip.
8/10/2018 8:00 AM 0.00 0.0 M M M no precip.
8/11/2018 8:00 AM 0.00 M M M M no precip.
8/12/2018 8:00 AM 0.00 0.0 M M M no precip.
8/13/2018 8:00 AM 0.00 0.0 M M M no precip.
8/14/2018 8:00 AM 0.01 M M M M fog drizzle started in evening, stopped by 8 a.m.
8/15/2018 8:00 AM 0.01 M M M M fog drizzle in night
8/16/2018 8:00 AM 0.00 M M M M no precip.
8/17/2018 8:00 AM 0.00 0.0 M M M no precip.
8/18/2018 8:00 AM 0.00 M M M M no precip.
8/19/2018 8:00 AM 0.00 0.0 M M M no precip.
8/20/2018 8:00 AM 0.00 M M M M no precip.
8/21/2018 8:00 AM 0.00 0.0 M M M no precip.
8/22/2018 8:00 AM 0.00 0.0 M M M no precip.
8/23/2018 8:00 AM 0.00 M M M M no precip.
8/24/2018 8:00 AM 0.00 M M M M no precip.
8/25/2018 8:00 AM 0.00 0.0 M M M no precip.
8/26/2018 8:00 AM 0.00 0.0 M M M no precip.
8/27/2018 8:00 AM 0.00 0.0 M M M no precip.
8/28/2018 8:00 AM 0.00 0.0 M M M no precip.
8/29/2018 8:00 AM 0.00 M M M M no precip.
8/30/2018 8:00 AM 0.00 0.0 M M M no precip.
9/24/2018 8:00 AM 0.00 0.0 M M M no precip.
9/25/2018 8:00 AM 0.00 0.0 M M M no precip.
9/26/2018 8:00 AM 0.00 0.0 M M M no precip.
9/27/2018 8:00 AM 0.00 0.0 M M M no precip.
9/28/2018 8:00 AM T M M M M trace of fog drizzle in night
9/29/2018 8:00 AM 0.00 0.0 M M M no precip.
9/30/2018 8:00 AM 0.22 M M M M periods of light rain yesterday and in night first rain of the season!



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/6/2017 12/08/2017 8:00 AM 3 0.00 M M
12/7/2017 12/12/2017 8:00 AM 6 0.00 M M no precip. during this time
12/8/2017 12/15/2017 8:00 AM 8 0.00 M M no precip. during this time
12/23/2017 12/28/2017 8:00 AM 6 0.09 M M precipitation while out of town
4/20/2018 5/26/2018 8:00 AM 37 2.51 M M I was told that significant rain (around an inch)fell just yesterday before we arrived home at midnight. In fact, our flight was delayed from the east coast because of rain and poor visibility in San Francisco. Very unusual to have rain this late in the season in S.F.
8/31/2018 9/23/2018 8:00 AM 24 0.00 M M no rain while absent on a trip



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