Station Overview Station Location
Station Number CA-CC-16 Latitude 37.978325
Station Name Concord 0.8 WNW Longitude -122.013418
County Contra Costa Elevation (ft) 124



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 0.90 0.03 31 0.03 31 0.00 0 0 1 0 0.0 0 0
Nov 17 2.10 3.13 29 3.13 29 0.00 0 0 9 0 0.0 0 0
Dec 17 3.14 0.10 31 0.10 31 0.00 0 0 2 0 0.0 0 0
Jan 18 3.48 3.63 31 3.63 31 0.00 0 0 12 0 0.0 0 0
Feb 18 3.33 0.51 28 0.51 28 0.00 0 0 3 0 0.0 0 0
March 18 2.41 4.95 31 4.95 31 0.00 0 0 18 0 0.0 0 0
April 18 1.12 2.22 30 2.22 30 0.00 0 0 5 1 0.0 0 0
May 18 0.63 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
June 18 0.13 0.00 30 0.00 30 0.00 0 0 0 0 0.0 0 0
July 18 0.01 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Aug 18 0.04 0.00 31 0.00 31 0.00 0 0 0 0 0.0 0 0
Sept 18 0.14 0.00 30 0.00 30 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 17.43" 14.57" 364 days 14.57" 364 0.00" 0 days 0 50 days 1 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 0.00
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 0.00
10/20/2017 0.00
10/21/2017 0.03
10/22/2017 0.00
10/23/2017 0.00
10/24/2017 0.00
10/25/2017 0.00
10/26/2017 0.00
10/27/2017 0.00
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 0.00
10/31/2017 0.00
11/1/2017 0.00
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.05
11/5/2017 0.00
11/6/2017 0.00
11/7/2017 0.00
11/8/2017 0.00
11/9/2017 0.39
11/10/2017 0.01
11/11/2017 0.09
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.04
11/15/2017 0.03
11/16/2017 1.30
11/17/2017 0.93
11/18/2017 0.00
11/19/2017 0.00
11/20/2017 0.00
11/21/2017
11/22/2017 0.00
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.29
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.03
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 0.00
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.00
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.00
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.07
12/21/2017 0.00
12/22/2017 0.00
12/23/2017 0.00
12/24/2017 0.00
12/25/2017 0.00
12/26/2017 0.00
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.00
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 0.69
1/5/2018 0.00
1/6/2018 0.30
1/7/2018 0.01
1/8/2018 0.42
1/9/2018 1.69
1/10/2018 0.02
1/11/2018 0.00
1/12/2018 0.00
1/13/2018 0.00
1/14/2018 0.00
1/15/2018 0.00
1/16/2018 0.03
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.10
1/20/2018 0.00
1/21/2018 0.00
1/22/2018 0.08
1/23/2018 0.03
1/24/2018 0.00
1/25/2018 0.25
1/26/2018 0.01
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 0.00
1/30/2018 0.00
1/31/2018 0.00
2/1/2018 0.00
2/2/2018 0.00
2/3/2018 0.00
2/4/2018 0.00
2/5/2018 0.00
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 0.00
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.00
2/17/2018 0.00
2/18/2018 0.00
2/19/2018 0.00
2/20/2018 0.00
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 0.03
2/24/2018 0.00
2/25/2018 0.00
2/26/2018 0.14
2/27/2018 0.34
2/28/2018 0.00
3/1/2018 0.32
3/2/2018 0.74
3/3/2018 0.25
3/4/2018 0.08
3/5/2018 0.00
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.05
3/9/2018 0.00
3/10/2018 0.00
3/11/2018 0.00
3/12/2018 0.00
3/13/2018 0.15
3/14/2018 0.40
3/15/2018 0.33
3/16/2018 0.52
3/17/2018 0.03
3/18/2018 0.32
3/19/2018 0.01
3/20/2018 0.00
3/21/2018 0.85
3/22/2018 0.47
3/23/2018 0.12
3/24/2018 0.26
3/25/2018 0.03
3/26/2018 0.02
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 0.00
4/3/2018 0.00
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 0.40
4/7/2018 1.44
4/8/2018 0.00
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 T
4/12/2018 0.20
4/13/2018 0.00
4/14/2018 0.00
4/15/2018 0.00
4/16/2018 0.05
4/17/2018 0.13
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.00
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.00
5/5/2018 0.00
5/6/2018 0.00
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.00
5/12/2018 0.00
5/13/2018 0.00
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 0.00
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.00
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
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 0.00
6/10/2018 0.00
6/11/2018 0.00
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 0.00
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 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 0.00
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 0.00
7/27/2018 0.00
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 0.00
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 0.00
8/15/2018 0.00
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 0.00
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.00
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.00
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.00
9/21/2018 0.00
9/22/2018 0.00
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 0.00
9/29/2018 0.00
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/2/2017 7:00 AM 0.00 0.0 M M M
10/3/2017 7:00 AM 0.00 0.0 M M M A nice break from some heat the last week or so, but mid 90's are projected again. But days are shorter, so we expect cooling over night.
10/4/2017 7:00 AM 0.00 0.0 M M M
10/5/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/6/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/7/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/8/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/9/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/10/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/11/2017 7:00 AM 0.00 0.0 M M M no rain in sight, but we have lots of smoke...
10/12/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/13/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/14/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/15/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/16/2017 7:00 AM 0.00 0.0 M M M
10/17/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/18/2017 7:00 AM 0.00 0.0 M M M
10/19/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/20/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/21/2017 7:00 AM 0.03 M M M M
10/22/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/23/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/24/2017 7:52 AM 0.00 0.0 M M M
10/25/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/26/2017 7:00 AM 0.00 0.0 M M M
10/27/2017 7:00 AM 0.00 0.0 M M M
10/28/2017 6:30 AM 0.00 0.0 M M M CERT exercise today - clear and a little crisp 50°
10/29/2017 7:30 AM 0.00 0.0 M M M foggy
10/30/2017 7:00 AM 0.00 0.0 M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001) Breezy, 15 - 20 mph gusts, 60% overcast.
10/31/2017 7:21 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/1/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/2/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/3/2017 7:00 AM 0.00 0.0 M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)Turns out we got a Trace in front and near nothing in the back yard.
11/4/2017 7:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/5/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/6/2017 7:00 AM 0.00 0.0 M M M
11/7/2017 7:00 AM 0.00 0.0 M M M
11/8/2017 7:00 AM 0.00 0.0 M M M
11/9/2017 7:00 AM 0.39 M M M M after midnight - lite to moderate rain.
11/10/2017 7:00 AM 0.01 M M M M Probably sometime over night...
11/11/2017 7:00 AM 0.09 M M M M couple of showers mid am to early pm.
11/12/2017 7:00 AM 0.00 0.0 M M M
11/13/2017 7:00 AM 0.00 0.0 M M M
11/14/2017 7:00 AM 0.04 M M M M intermittent lite showers- afternoon.
11/15/2017 7:00 AM 0.03 M M M M new La Crosse tipper also reads .03 - the la crosse horizontal has several large drops on the slant that 'flows' to the measurement area...the slanted feed should be much steeper.
11/16/2017 7:00 AM 1.30 M M M M pretty steady after midnight...drizzle continues
11/17/2017 7:00 AM 0.93 M M M M lite showers through the day...something overnight, but did not get up to determine...just windy or rain also.
11/18/2017 7:00 AM 0.00 0.0 M M M
11/19/2017 7:00 AM 0.00 0.0 M M M
11/20/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/22/2017 7:00 AM 0.00 0.0 M M M
11/23/2017 7:00 AM 0.00 0.0 M M M
11/24/2017 7:00 AM 0.00 0.0 M M M
11/25/2017 7:00 AM 0.00 M M M M
11/26/2017 7:00 AM 0.00 0.0 M M M gusty over night, no precip.
11/27/2017 7:00 AM 0.29 M M M M couple of lite showers .02, hour later .o3 - most over night.
11/28/2017 7:00 AM 0.00 0.0 M M M almost frosty
11/29/2017 7:00 AM 0.00 0.0 M M M
11/30/2017 7:00 AM 0.00 M M M M
12/1/2017 7:00 AM 0.00 M M M M
12/2/2017 7:00 AM 0.00 M M M M
12/3/2017 7:00 AM 0.03 M M M M
12/4/2017 7:00 AM 0.00 M M M M
12/5/2017 7:00 AM 0.00 M M M M
12/6/2017 7:00 AM 0.00 0.0 M M M
12/7/2017 7:00 AM 0.00 0.0 M M M
12/8/2017 7:00 AM 0.00 0.0 M M M 37° 66%
12/9/2017 7:00 AM 0.00 0.0 M M M
12/10/2017 7:00 AM 0.00 0.0 M M M
12/11/2017 7:00 AM 0.00 0.0 M M M
12/12/2017 7:00 AM 0.00 0.0 M M M
12/13/2017 7:00 AM 0.00 0.0 M M M
12/14/2017 7:00 AM 0.00 0.0 M M M
12/15/2017 7:00 AM 0.00 0.0 M M M smoke over the area
12/16/2017 7:00 AM 0.00 0.0 M M M
12/17/2017 7:00 AM 0.00 0.0 M M M
12/18/2017 7:00 AM 0.00 0.0 M M M
12/19/2017 7:00 AM 0.00 0.0 M M M
12/20/2017 7:00 AM 0.07 M M M M sometime after midnight
12/21/2017 7:00 AM 0.00 0.0 M M M 33°
12/22/2017 7:00 AM 0.00 0.0 M M M
12/23/2017 7:00 AM 0.00 0.0 M M M
12/24/2017 7:00 AM 0.00 0.0 M M M
12/25/2017 7:00 AM 0.00 0.0 M M M
12/26/2017 7:00 AM 0.00 0.0 M M M
12/27/2017 7:00 AM 0.00 0.0 M M M
12/28/2017 7:00 AM 0.00 0.0 M M M
12/29/2017 7:00 AM 0.00 0.0 M M M
12/30/2017 7:00 AM 0.00 0.0 M M M
12/31/2017 7:00 AM 0.00 0.0 M M M
1/1/2018 7:00 AM 0.00 M M M M
1/2/2018 7:00 AM 0.00 M M M M
1/3/2018 7:00 AM 0.00 0.0 M M M
1/4/2018 7:00 AM 0.69 M M M M 1240 light mist; 1440 .06; 2000 .13; 2100 .25; 2200 .49
1/5/2018 7:00 AM 0.00 M M M M
1/6/2018 7:00 AM 0.30 M M M M 1025 mist; 1115 .04; 1600 .06; 2200 .26
1/7/2018 7:00 AM 0.01 M M M M
1/8/2018 7:00 AM 0.42 M M M M still lite drizzle - 42° tipping bucket also .41 -- after 2200 lite drizzle began, rest over night winds near calm
1/9/2018 7:00 AM 1.69 M M M M steady lite rain through the day and into late eve.
1/10/2018 7:00 AM 0.02 M M M M slightly broken overcast last 24 hr.
1/11/2018 7:00 AM 0.00 0.0 M M M
1/12/2018 7:00 AM 0.00 M M M M
1/13/2018 7:00 AM 0.00 0.0 M M M dense fog left .01 in the gauge, but I'm not sure how that should be recorded. Everything is wet, slanted areas are dripping.
1/14/2018 7:00 AM 0.00 M M M M
1/15/2018 7:00 AM 0.00 M M M M
1/16/2018 7:00 AM 0.03 M M M M
1/17/2018 7:00 AM 0.00 0.0 M M M Maybe almost a trace...Fog is dripping off the roof, but can't say anything is in the tube
1/18/2018 7:00 AM 0.00 0.0 M M M fog cleared.
1/19/2018 7:00 AM 0.10 M M M M lite drizzle mid - late afternoon, rest overnight.
1/20/2018 7:00 AM 0.00 M M M M
1/21/2018 7:00 AM 0.00 0.0 M M M
1/22/2018 7:00 AM 0.08 M M M M back to the 50s overnight
1/23/2018 7:00 AM 0.03 M M M M
1/24/2018 7:00 AM 0.00 0.0 M M M
1/25/2018 7:00 AM 0.25 M M M M few .01s drizzle afternoon, rest overnight showers
1/26/2018 7:00 AM 0.01 M M M M showers in the area, but little here.
1/27/2018 7:00 AM 0.00 0.0 M M M
1/28/2018 7:00 AM 0.00 M M M M
1/29/2018 7:00 AM 0.00 M M M M
1/30/2018 7:00 AM 0.00 0.0 M M M
1/31/2018 7:00 AM 0.00 0.0 M M M
2/1/2018 7:00 AM 0.00 M M M M
2/2/2018 7:00 AM 0.00 0.0 M M M
2/3/2018 7:00 AM 0.00 0.0 M M M
2/4/2018 7:00 AM 0.00 M M M M
2/5/2018 7:00 AM 0.00 0.0 M M M
2/6/2018 7:00 AM 0.00 M M M M
2/7/2018 7:00 AM 0.00 0.0 M M M
2/8/2018 7:00 AM 0.00 M M M M
2/9/2018 7:00 AM 0.00 M M M M
2/10/2018 7:00 AM 0.00 0.0 M M M
2/11/2018 7:00 AM 0.00 0.0 M M M
2/12/2018 7:00 AM 0.00 0.0 M M M
2/13/2018 7:00 AM 0.00 M M M M
2/14/2018 7:00 AM 0.00 M M M M
2/15/2018 7:00 AM 0.00 M M M M
2/16/2018 7:00 AM 0.00 0.0 M M M yet another week has passed with no rain in site.
2/17/2018 6:30 AM 0.00 0.0 M M M
2/18/2018 7:00 AM 0.00 M M M M
2/19/2018 7:00 AM 0.00 M M M M
2/20/2018 7:00 AM 0.00 0.0 M M M low of 30°
2/21/2018 7:00 AM 0.00 M M M M
2/22/2018 7:00 AM 0.00 0.0 M M M
2/23/2018 7:00 AM 0.03 M M M M brief 1345 shower .01 with 1/8" hail just for few seconds 1445 shwr .02
2/24/2018 7:00 AM 0.00 0.0 M M M
2/25/2018 7:00 AM 0.00 M M M M
2/26/2018 7:15 AM 0.14 M M M M Mostly between 0530 & o645 with some wind gusts about 10 mph
2/27/2018 7:00 AM 0.34 M M M M 1630 - .06 rice size hail for a few minutes 1730 - .23 1830 - .28 --- rest overnight
2/28/2018 7:00 AM 0.00 0.0 M M M
3/1/2018 7:00 AM 0.32 M M M M mostly light breezes, stronger front on the way.
3/2/2018 7:00 AM 0.74 M M M M 0900 .1 - 1030 .17 - 1114 .25 - 1155 .50 - 1215 .55 intermittent showers into the eve.
3/3/2018 7:00 AM 0.25 M M M M
3/4/2018 7:00 AM 0.08 M M M M rice hail - hard -- 1650 appx 3 minutes
3/5/2018 7:00 AM 0.00 0.0 M M M 33°
3/6/2018 7:00 AM 0.00 0.0 M M M overnight clear and frosty
3/7/2018 7:00 AM 0.00 0.0 M M M
3/8/2018 7:00 AM 0.05 M M M M
3/9/2018 7:00 AM 0.00 M M M M
3/10/2018 7:00 AM 0.00 M M M M
3/11/2018 7:00 AM 0.00 M M M M
3/12/2018 7:00 AM 0.00 0.0 M M M
3/13/2018 7:00 AM 0.15 M M M M 1545 T 1738 T 1825 .02
3/14/2018 7:00 AM 0.40 M M M M most early am 0330 - 0500
3/15/2018 7:00 AM 0.33 M M M M by 1130 intermittent showers .18 - rest overnight.
3/16/2018 7:00 AM 0.52 M M M M most overnight
3/17/2018 7:00 AM 0.03 M M M M
3/18/2018 7:00 AM 0.32 M M M M
3/19/2018 7:00 AM 0.01 M M M M
3/20/2018 7:00 AM 0.00 0.0 M M M
3/21/2018 7:00 AM 0.85 M M M M intermittent showers, most overnight.
3/22/2018 7:00 AM 0.47 M M M M showers through the day - most over night
3/23/2018 7:00 AM 0.12 M M M M
3/24/2018 7:00 AM 0.26 M M M M overnight
3/25/2018 7:00 AM 0.03 M M M M
3/26/2018 7:00 AM 0.02 M M M M
3/27/2018 7:00 AM 0.00 0.0 M M M
3/28/2018 7:00 AM 0.00 0.0 M M M
3/29/2018 7:00 AM 0.00 0.0 M M M
3/30/2018 7:00 AM 0.00 0.0 M M M
3/31/2018 7:00 AM 0.00 0.0 M M M
4/1/2018 7:00 AM 0.00 M M M M
4/2/2018 7:00 AM 0.00 0.0 M M M
4/3/2018 7:00 AM 0.00 M M M M
4/4/2018 7:00 AM 0.00 M M M M
4/5/2018 7:00 AM 0.00 0.0 M M M
4/6/2018 7:00 AM 0.40 M M M M lite drizzle overnight
4/7/2018 7:00 AM 1.44 M M M M .65 by 1930 - lite showers all day, rest overnight.
4/8/2018 7:00 AM 0.00 0.0 M M M
4/9/2018 7:00 AM 0.00 0.0 M M M
4/10/2018 7:00 AM 0.00 0.0 M M M
4/11/2018 7:00 AM T M M M M
4/12/2018 7:00 AM 0.20 M M M M 1842 - 2009 showers = .14
4/13/2018 7:00 AM 0.00 M M M M
4/14/2018 7:00 AM 0.00 0.0 M M M
4/15/2018 7:00 AM 0.00 M M M M
4/16/2018 7:00 AM 0.05 M M M M we had a hint of a double rainbow, but we did have a full half circle.
4/17/2018 7:00 AM 0.13 M M M M 0840 shwr - by 1020 several showers totaled .13
4/18/2018 7:00 AM 0.00 M M M M
4/19/2018 7:00 AM 0.00 M M M M
4/20/2018 7:00 AM 0.00 M M M M
4/21/2018 7:00 AM 0.00 M M M M
4/22/2018 7:00 AM 0.00 M M M M
4/23/2018 7:00 AM 0.00 M M M M
4/24/2018 7:00 AM 0.00 M M M M
4/25/2018 7:00 AM 0.00 0.0 M M M
4/26/2018 7:00 AM 0.00 0.0 M M M
4/27/2018 7:00 AM 0.00 0.0 M M M
4/28/2018 7:00 AM 0.00 M M M M
4/29/2018 7:00 AM 0.00 M M M M
4/30/2018 7:00 AM 0.00 0.0 M M M
5/1/2018 7:00 AM 0.00 0.0 M M M
5/2/2018 7:00 AM 0.00 0.0 M M M
5/3/2018 7:00 AM 0.00 0.0 M M M yesterday Official WX (Concord airport) 69° - 76° here, 2.2 air miles away - flat landscape.
5/4/2018 7:00 AM 0.00 M M M M
5/5/2018 7:00 AM 0.00 M M M M
5/6/2018 7:00 AM 0.00 M M M M
5/7/2018 7:00 AM 0.00 M M M M
5/8/2018 7:00 AM 0.00 M M M M
5/9/2018 7:00 AM 0.00 0.0 M M M
5/10/2018 7:00 AM 0.00 0.0 M M M
5/11/2018 7:00 AM 0.00 0.0 M M M
5/12/2018 7:00 AM 0.00 0.0 M M M
5/13/2018 7:00 AM 0.00 M M M M
5/14/2018 7:00 AM 0.00 M M M M
5/15/2018 7:00 AM 0.00 M M M M
5/16/2018 7:00 AM 0.00 0.0 M M M
5/17/2018 7:00 AM 0.00 0.0 M M M
5/18/2018 7:00 AM 0.00 M M M M
5/19/2018 7:00 AM 0.00 M M M M
5/20/2018 7:00 AM 0.00 M M M M
5/21/2018 7:00 AM 0.00 0.0 M M M
5/22/2018 7:00 AM 0.00 M M M M
5/23/2018 7:00 AM 0.00 M M M M
5/24/2018 7:00 AM 0.00 0.0 M M M
5/25/2018 7:00 AM 0.00 M M M M
5/26/2018 7:00 AM 0.00 0.0 M M M
5/27/2018 7:00 AM 0.00 0.0 M M M
5/28/2018 7:00 AM 0.00 M M M M
5/29/2018 7:00 AM 0.00 M M M M
5/30/2018 7:00 AM 0.00 M M M M
5/31/2018 7:00 AM 0.00 M M M M
6/1/2018 7:00 AM 0.00 0.0 M M M
6/2/2018 7:00 AM 0.00 M M M M
6/3/2018 7:00 AM 0.00 M M M M
6/4/2018 7:00 AM 0.00 0.0 M M M 1545 100° 1730 96°
6/5/2018 7:00 AM 0.00 M M M M
6/6/2018 7:00 AM 0.00 0.0 M M M
6/7/2018 7:00 AM 0.00 M M M M
6/8/2018 7:00 AM 0.00 M M M M
6/9/2018 7:00 AM 0.00 M M M M
6/10/2018 7:00 AM 0.00 M M M M
6/11/2018 7:00 AM 0.00 0.0 M M M
6/12/2018 7:00 AM 0.00 M M M M
6/13/2018 7:00 AM 0.00 0.0 M M M by 1600 -- 99° three different models & locations, all shaded & elevated above fences / hedges.
6/14/2018 7:00 AM 0.00 M M M M
6/15/2018 7:00 AM 0.00 M M M M
6/16/2018 7:00 AM 0.00 M M M M
6/17/2018 7:00 AM 0.00 M M M M
6/18/2018 7:00 AM 0.00 0.0 M M M
6/19/2018 7:00 AM 0.00 M M M M
6/20/2018 7:00 AM 0.00 0.0 M M M
6/21/2018 7:00 AM 0.00 M M M M
6/22/2018 7:00 AM 0.00 M M M M
6/23/2018 7:00 AM 0.00 M M M M
6/24/2018 7:00 AM 0.00 0.0 M M M
6/25/2018 7:00 AM 0.00 M M M M
6/26/2018 7:00 AM 0.00 M M M M
6/27/2018 7:00 AM 0.00 M M M M
6/28/2018 7:00 AM 0.00 0.0 M M M
6/29/2018 7:00 AM 0.00 M M M M
6/30/2018 7:00 AM 0.00 0.0 M M M back up to the low 100°s today.
7/1/2018 7:00 AM 0.00 M M M M
7/2/2018 7:00 AM 0.00 M M M M
7/3/2018 7:00 AM 0.00 M M M M
7/4/2018 7:00 AM 0.00 M M M M
7/5/2018 7:00 AM 0.00 M M M M
7/6/2018 7:00 AM 0.00 M M M M
7/7/2018 7:00 AM 0.00 M M M M
7/8/2018 7:00 AM 0.00 M M M M
7/9/2018 7:00 AM 0.00 M M M M
7/10/2018 7:00 AM 0.00 M M M M
7/11/2018 7:00 AM 0.00 M M M M
7/12/2018 7:00 AM 0.00 M M M M
7/13/2018 7:00 AM 0.00 M M M M
7/14/2018 7:00 AM 0.00 M M M M
7/15/2018 6:00 AM 0.00 0.0 M M M
7/16/2018 7:00 AM 0.00 M M M M
7/17/2018 6:40 AM 0.00 0.0 M M M
7/18/2018 7:00 AM 0.00 0.0 M M M
7/19/2018 7:00 AM 0.00 M M M M
7/20/2018 7:00 AM 0.00 0.0 M M M
7/21/2018 7:00 AM 0.00 M M M M
7/22/2018 7:00 AM 0.00 M M M M
7/23/2018 7:00 AM 0.00 M M M M
7/24/2018 7:00 AM 0.00 M M M M
7/25/2018 7:00 AM 0.00 M M M M
7/26/2018 7:00 AM 0.00 M M M M
7/27/2018 7:00 AM 0.00 M M M M
7/28/2018 7:00 AM 0.00 0.0 M M M
7/29/2018 7:00 AM 0.00 0.0 M M M
7/30/2018 7:00 AM 0.00 0.0 M M M
7/31/2018 7:00 AM 0.00 0.0 M M M
8/1/2018 7:00 AM 0.00 M M M M
8/2/2018 7:00 AM 0.00 M M M M
8/3/2018 7:00 AM 0.00 M M M M
8/4/2018 7:00 AM 0.00 M M M M
8/5/2018 7:00 AM 0.00 M M M M
8/6/2018 7:00 AM 0.00 0.0 M M M
8/7/2018 7:00 AM 0.00 M M M M
8/8/2018 7:00 AM 0.00 M M M M
8/9/2018 7:00 AM 0.00 M M M M
8/10/2018 7:00 AM 0.00 M M M M
8/11/2018 7:00 AM 0.00 M M M M
8/12/2018 7:00 AM 0.00 M M M M
8/13/2018 7:00 AM 0.00 M M M M
8/14/2018 7:00 AM 0.00 M M M M
8/15/2018 7:00 AM 0.00 M M M M
8/16/2018 7:00 AM 0.00 M M M M
8/17/2018 7:00 AM 0.00 0.0 M M M
8/18/2018 7:00 AM 0.00 M M M M
8/19/2018 7:00 AM 0.00 0.0 M M M We had a max - 102° down to 57°
8/20/2018 7:00 AM 0.00 M M M M
8/21/2018 7:00 AM 0.00 M M M M
8/22/2018 7:00 AM 0.00 M M M M
8/23/2018 7:00 AM 0.00 0.0 M M M The sea breeze has been fairly consistent for a few days so we can the top of mt Diablo 8.87 miles away -- prominence is 3114 ft. -- 3848 ft above sea level in spite of the remaining smoke from recent fires.
8/24/2018 7:00 AM 0.00 0.0 M M M smoke may be clearing,but we do get the sea breeze that also brings am cloud cover.
8/25/2018 7:00 AM 0.00 M M M M
8/26/2018 7:00 AM 0.00 M M M M
8/27/2018 7:00 AM 0.00 M M M M
8/28/2018 7:00 AM 0.00 M M M M
8/29/2018 7:00 AM 0.00 M M M M
8/30/2018 7:00 AM 0.00 M M M M
8/31/2018 7:00 AM 0.00 M M M M
9/1/2018 7:00 AM 0.00 M M M M
9/2/2018 7:00 AM 0.00 0.0 M M M
9/3/2018 7:00 AM 0.00 0.0 M M M
9/4/2018 7:00 AM 0.00 0.0 M M M
9/5/2018 7:00 AM 0.00 M M M M
9/6/2018 7:00 AM 0.00 0.0 M M M still smoke - more one day, less the next. Sea breeze erratic. Visibility 9 mi.
9/7/2018 7:00 AM 0.00 M M M M
9/8/2018 7:00 AM 0.00 M M M M
9/9/2018 7:00 AM 0.00 M M M M
9/10/2018 7:00 AM 0.00 0.0 M M M
9/11/2018 7:00 AM 0.00 M M M M
9/12/2018 7:00 AM 0.00 M M M M
9/13/2018 7:00 AM 0.00 0.0 M M M
9/14/2018 7:00 AM 0.00 0.0 M M M 54° this am is our low for the season
9/15/2018 7:00 AM 0.00 M M M M
9/16/2018 7:00 AM 0.00 M M M M
9/17/2018 7:00 AM 0.00 M M M M
9/18/2018 7:00 AM 0.00 M M M M
9/19/2018 7:00 AM 0.00 M M M M
9/20/2018 7:00 AM 0.00 M M M M
9/21/2018 7:00 AM 0.00 M M M M
9/22/2018 7:00 AM 0.00 M M M M
9/23/2018 7:00 AM 0.00 M M M M
9/24/2018 7:00 AM 0.00 M M M M
9/25/2018 7:00 AM 0.00 0.0 M M M
9/26/2018 7:00 AM 0.00 0.0 M M M
9/27/2018 7:00 AM 0.00 M M M M
9/28/2018 7:00 AM 0.00 M M M M
9/29/2018 7:00 AM 0.00 M M M M
9/30/2018 7:00 AM 0.00 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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
1/1/0001 12:00 AM Rice Rice Rice White Ice 2 1min no damage True Same time as rain Same time as smaller hail vertical
2/26/2018 4:30 PM too small to indent - 1 to 2 inches between I would have missed it if I had not been standing at the glass door. Rice Rice Rice Soft|White Ice 3 1min no damage Continuous True Same time as rain Same time as smaller hail 10-20 0
3/3/2018 4:50 PM 1/8 to 3/16 - I have photos Rice Rice Rice Hard 3 1min no damage Continuous False After rain Same time as smaller hail 0 0