Station Overview Station Location
Station Number CO-AD-216 Latitude 39.96741944
Station Name Thornton 6.2 NNE Longitude -104.8935667
County Adams Elevation (ft) 5157



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 0.97 0.94 31 0.94 31 0.00 0 0 10 1 4.5 1 1
Nov 18 0.79 0.27 30 0.27 30 0.00 0 0 6 1 2.7 2 1
Dec 18 0.54 0.06 31 0.06 31 0.00 0 0 1 7 1.4 3 1
Jan 19 0.41 0.95 31 0.95 31 0.00 0 0 9 0 10.4 7 6
Feb 19 0.38 0.70 28 0.70 28 0.00 0 0 5 4 10.5 5 4
March 19 1.39 1.46 31 1.46 31 0.00 0 0 8 2 11.6 5 5
April 19 1.82 0.84 30 0.84 30 0.00 0 0 6 2 4.9 3 3
May 19 2.18 2.06 30 2.06 30 0.00 0 0 13 3 3.5 1 1
June 19 1.74 1.44 29 1.44 29 0.00 0 0 9 5 0.0 0 0
July 19 1.56 1.35 31 1.35 31 0.00 0 0 10 4 0.0 0 0
Aug 19 1.77 0.40 31 0.40 31 0.00 0 0 5 4 0.0 0 0
Sept 19 1.03 0.29 30 0.29 30 0.00 0 0 4 3 0.0 0 0
Water Year Totals: 14.58" 10.76" 363 days 10.76" 363 0.00" 0 days 0 86 days 36 days 49.5" 27 days 22 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 0.01
10/2/2018 0.00
10/3/2018 0.00
10/4/2018 0.00
10/5/2018 0.03
10/6/2018 0.16
10/7/2018 0.00
10/8/2018 0.32
10/9/2018 0.02
10/10/2018 0.01
10/11/2018 0.01
10/12/2018 0.00
10/13/2018 0.00
10/14/2018 0.24
10/15/2018 0.01
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.00
10/21/2018 0.00
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.00
10/29/2018 0.00
10/30/2018 T
10/31/2018 0.13
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 0.02
11/4/2018 T
11/5/2018 0.00
11/6/2018 0.00
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.00
11/11/2018 0.08
11/12/2018 0.09
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.00
11/17/2018 0.03
11/18/2018 0.04
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 0.00
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 0.01
11/26/2018 0.00
11/27/2018 0.00
11/28/2018 0.00
11/29/2018 0.00
11/30/2018 0.00
12/1/2018 0.06
12/2/2018 0.00
12/3/2018 T
12/4/2018 T
12/5/2018 0.00
12/6/2018 T
12/7/2018 T
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 0.00
12/14/2018 0.00
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.00
12/22/2018 0.00
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 0.00
12/27/2018 0.00
12/28/2018 T
12/29/2018 T
12/30/2018 0.00
12/31/2018 T
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.02
1/2/2019 0.00
1/3/2019 0.00
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.00
1/8/2019 0.00
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.08
1/12/2019 0.46
1/13/2019 0.00
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 0.00
1/18/2019 0.00
1/19/2019 0.09
1/20/2019 0.00
1/21/2019 0.00
1/22/2019 0.04
1/23/2019 0.00
1/24/2019 0.08
1/25/2019 0.02
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.11
1/29/2019 0.05
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 0.00
2/6/2019 T
2/7/2019 0.26
2/8/2019 0.00
2/9/2019 0.00
2/10/2019 T
2/11/2019 0.00
2/12/2019 0.00
2/13/2019 0.00
2/14/2019 0.00
2/15/2019 0.00
2/16/2019 0.00
2/17/2019 0.11
2/18/2019 0.01
2/19/2019 0.01
2/20/2019 T
2/21/2019 0.00
2/22/2019 0.00
2/23/2019 0.31
2/24/2019 0.00
2/25/2019 0.00
2/26/2019 0.00
2/27/2019 T
2/28/2019 0.00
3/1/2019 0.00
3/2/2019 0.02
3/3/2019 0.19
3/4/2019 0.02
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 0.09
3/8/2019 0.00
3/9/2019 T
3/10/2019 0.00
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.51
3/14/2019 0.42
3/15/2019 0.00
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.00
3/22/2019 0.00
3/23/2019 T
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.01
3/30/2019 0.20
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.00
4/7/2019 0.00
4/8/2019 0.00
4/9/2019 0.00
4/10/2019 0.01
4/11/2019 0.39
4/12/2019 0.00
4/13/2019 0.04
4/14/2019 0.00
4/15/2019 0.00
4/16/2019 0.00
4/17/2019 T
4/18/2019 0.17
4/19/2019 0.00
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.09
4/23/2019 0.00
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.00
4/27/2019 T
4/28/2019 0.00
4/29/2019 0.00
4/30/2019 0.14
5/1/2019 0.06
5/2/2019 T
5/3/2019 0.00
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.48
5/8/2019 0.02
5/9/2019 0.24
5/10/2019
5/11/2019 0.00
5/12/2019 0.01
5/13/2019 0.00
5/14/2019 0.00
5/15/2019 T
5/16/2019 0.00
5/17/2019 0.00
5/18/2019 0.03
5/19/2019 0.04
5/20/2019 0.08
5/21/2019 0.76
5/22/2019 0.00
5/23/2019 0.01
5/24/2019 0.00
5/25/2019 0.00
5/26/2019 T
5/27/2019 0.01
5/28/2019 0.27
5/29/2019 0.05
5/30/2019 0.00
5/31/2019 0.00
6/1/2019 0.00
6/2/2019 T
6/3/2019 T
6/4/2019 0.07
6/5/2019
6/6/2019 0.08
6/7/2019 0.05
6/8/2019 T
6/9/2019 0.12
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.00
6/14/2019 0.00
6/15/2019 0.00
6/16/2019 T
6/17/2019 0.05
6/18/2019 0.39
6/19/2019 0.07
6/20/2019 0.00
6/21/2019 0.00
6/22/2019 0.43
6/23/2019 0.18
6/24/2019 T
6/25/2019 0.00
6/26/2019 0.00
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.33
7/2/2019 0.04
7/3/2019 T
7/4/2019 0.00
7/5/2019 0.27
7/6/2019 0.05
7/7/2019 0.00
7/8/2019 0.12
7/9/2019 T
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.38
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 T
7/18/2019 T
7/19/2019 0.00
7/20/2019 0.00
7/21/2019 0.08
7/22/2019 0.01
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.06
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.00
7/30/2019 0.00
7/31/2019 0.01
8/1/2019 0.28
8/2/2019 0.02
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 T
8/7/2019 0.00
8/8/2019 0.02
8/9/2019 T
8/10/2019 0.06
8/11/2019 0.00
8/12/2019 0.00
8/13/2019 0.00
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.02
8/19/2019 0.00
8/20/2019 0.00
8/21/2019 0.00
8/22/2019 T
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 T
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.00
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 T
9/7/2019 0.02
9/8/2019 0.00
9/9/2019 0.14
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.10
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.00
9/16/2019 0.00
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 T
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.03
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 T
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 8:00 AM 0.01 0.0 M M M Very light rain/drizzle ended yesterday about 11:00 a.m.
10/2/2018 8:00 AM 0.00 0.0 M M M
10/3/2018 8:00 AM 0.00 0.0 M M M
10/4/2018 8:00 AM 0.00 0.0 M M M When not at home, NEXRAD FTD had echoes (with possible precipitation) over our home last night between 7:15 p.m. and 7:45 p.m. My gauge was dry this morning.
10/5/2018 8:00 AM 0.03 0.0 M M M A brief thunderstorm began yesterday at 2:05 p.m. and ended about 2:25 p.m.
10/6/2018 8:00 AM 0.16 0.0 M M M Occasional light rain showers began at 3:15 p.m. yesterday and ended about 4:30 p.m. More light rain began about 7:45 p.m. and ended about 4:00 a.m. Rainfall between 8:45 p.m. and 10:10 p.m. produced about 0.11" accumulation. Rainfall between 2:30 a.m. and 3:45 a.m. produced about 0.05" accumulation.
10/7/2018 8:00 AM 0.00 0.0 M M M
10/8/2018 9:30 AM 0.32 0.0 M M M Light drizzle, sometimes changing back and forth to light rain began yesterday sometime after 3:15 p.m. It continued the rest of the day and overnight. A very-light mist/drizzle was falling at observation time.
10/9/2018 8:00 AM 0.02 0.0 M M M Some rainfall overnight.
10/10/2018 8:45 AM 0.01 0.0 M M M Very light rain/drizzle fell yesterday from about 12:15 p.m. to about 4:45 p.m. and from 7:30 p.m. to sometime before 11:30 p.m.
10/11/2018 8:30 AM 0.01 0.0 M M M A light snow shower began yesterday at 12:05 p.m. (ending time unknown).
10/12/2018 8:00 AM 0.00 0.0 M M M
10/13/2018 8:00 AM 0.00 0.0 M M M
10/14/2018 8:00 AM 0.24 4.5 0.26 4.0 0.26 Light rain began yesterday about 8:45 p.m. and changed to snow about 10:15 p.m. (times approximate). It was snowing lightly at observation time. Accumulation in my yard varied between 3.0 and 5.0 +/- 0.5 inches.
10/15/2018 8:00 AM 0.01 0.0 M M M Light snow (with no accumulation) ended yesterday about 2:00 p.m.
10/16/2018 8:00 AM 0.00 0.0 M M M
10/17/2018 8:00 AM 0.00 0.0 M M M
10/18/2018 8:00 AM 0.00 0.0 M M M
10/19/2018 8:00 AM 0.00 0.0 M M M
10/20/2018 8:00 AM 0.00 0.0 M M M
10/21/2018 8:00 AM 0.00 0.0 M M M
10/22/2018 8:00 AM 0.00 0.0 M M M
10/23/2018 8:00 AM 0.00 0.0 M M M
10/24/2018 8:00 AM 0.00 0.0 M M M
10/25/2018 8:00 AM 0.00 0.0 M M M
10/26/2018 8:00 AM 0.00 0.0 M M M
10/27/2018 8:00 AM 0.00 0.0 M M M
10/28/2018 8:00 AM 0.00 0.0 M M M
10/29/2018 8:00 AM 0.00 0.0 M M M
10/30/2018 9:20 AM T 0.0 M M M Very light rain mixed with a few scattered snow flakes began before observation time (probably about 8:45 a.m.).
10/31/2018 8:00 AM 0.13 0.0 M M M Light rain mixed with a few snowflakes began yesterday morning before 9:20 a.m. and ended about 9:45 a.m. Light rain began again at about 2:10 p.m. Sometime before 9:00 p.m. some more snowflakes mixed in. Precip ended sometime before midnight. There was no accumulation of snow.
11/1/2018 8:00 AM 0.00 0.0 M M M
11/2/2018 8:00 AM 0.00 0.0 M M M
11/3/2018 9:30 AM 0.02 0.0 M M M Overnight rain ended before observation time.
11/4/2018 8:00 AM T 0.0 M M M Very light rain fell last night from about 8:30 p.m. MDT to about 9:35 p.m. MDT. (last day of Daylight Saving Time this year)
11/5/2018 8:00 AM 0.00 0.0 M M M
11/6/2018 8:00 AM 0.00 0.0 M M M
11/7/2018 8:00 AM 0.00 0.0 M M M
11/8/2018 8:00 AM 0.00 0.0 M M M
11/9/2018 8:00 AM 0.00 0.0 M M M
11/10/2018 8:00 AM 0.00 0.0 M M M
11/11/2018 7:45 AM 0.08 1.5 M 1.5 M Light snow began some time after 1:00 a.m today; it was snowing lightly at observation time.
11/12/2018 9:30 AM 0.09 1.2 M M M Light snow continued from yeaterday's observation and ended about 9:30 p.m. Light snow showers possibly occurred overnight (based on NEXRAD echoes) but had ended by today's observation time.
11/13/2018 8:00 AM 0.00 0.0 M M M
11/14/2018 8:00 AM 0.00 0.0 M M M
11/15/2018 8:00 AM 0.00 0.0 M M M
11/16/2018 8:00 AM 0.00 0.0 M M M
11/17/2018 8:30 AM 0.03 0.0 M M M Light (possibly freezing) drizzle began overnight about 3:30 a.m. (with help from NEXRAD). Gauge had a coating of ice at observation time. Weather station temperature fell to 32F about 7:30 a.m.
11/18/2018 8:00 AM 0.04 M M 0.0 M Light freezing drizzle coated surfaces with a slippery glaze. Beginning before yesterday's observation, the drizzle ended about 1:30 p.m. Sometime between 6:00 p.m. and 10:00 p.m. light snow showers were in the vicinity of (but not seen at) the station's location.
11/19/2018 8:00 AM 0.00 0.0 M M M
11/20/2018 8:00 AM 0.00 0.0 M M M
11/21/2018 8:00 AM 0.00 0.0 M M M
11/22/2018 8:00 AM 0.00 0.0 M M M
11/23/2018 8:00 AM 0.00 0.0 M M M
11/24/2018 8:00 AM 0.00 0.0 M M M
11/25/2018 8:00 AM 0.01 T M T M Light rain began yesterday about 1:15 p.m. and ended about 1:30 p.m. Light snow showers accompanied by strong winds began about 8:30 p.m and ended about 10:10 p.m. with little accumulation
11/26/2018 8:00 AM 0.00 0.0 M M M
11/27/2018 8:00 AM 0.00 0.0 M M M
11/28/2018 8:00 AM 0.00 0.0 M M M
11/29/2018 8:00 AM 0.00 0.0 M M M
11/30/2018 9:30 AM 0.00 0.0 M M M Freezing fog at observation time; visibility was about 1/4 mi. Gauge had coating of ice, but it was obvious that no precip fell inside.
12/1/2018 8:00 AM 0.06 1.0 M 1.0 M Light snow began yesterday about 2:55 p.m. and ended about 7:40 p.m. Accumulation was only on grassy surfaces.
12/2/2018 8:00 AM 0.00 0.0 M M M
12/3/2018 8:00 AM T 0.2 M 0.0 M A light dusting of snow fell at an unknown time period (but sometime after midnight and before 5:30 a.m.).
12/4/2018 8:00 AM T 0.2 M 0.0 M Light snow began falling about 7:55 p.m. and ended about 8:50 p.m.
12/5/2018 8:00 AM 0.00 0.0 M M M
12/6/2018 9:00 AM T T M T M Snowing lightly at observation time; start time unknown.
12/7/2018 8:00 AM T T M T M Light snowfall began before 9:00 a.m. yesterday and ended sometime before 10:00 a.m.
12/8/2018 8:00 AM 0.00 0.0 M M M
12/9/2018 8:00 AM 0.00 0.0 M M M
12/10/2018 8:00 AM 0.00 0.0 M M M
12/11/2018 8:00 AM 0.00 0.0 M M M
12/12/2018 8:00 AM 0.00 0.0 M M M
12/13/2018 8:00 AM 0.00 0.0 M M M
12/14/2018 8:00 AM 0.00 0.0 M M M
12/15/2018 8:00 AM 0.00 0.0 M M M
12/16/2018 8:00 AM 0.00 0.0 M M M
12/17/2018 8:00 AM 0.00 0.0 M M M
12/18/2018 8:00 AM 0.00 0.0 M M M
12/19/2018 8:00 AM 0.00 0.0 M M M
12/20/2018 8:00 AM 0.00 0.0 M M M
12/21/2018 8:00 AM 0.00 0.0 M M M
12/22/2018 8:00 AM 0.00 0.0 M M M
12/23/2018 8:00 AM 0.00 0.0 M M M
12/24/2018 8:00 AM 0.00 0.0 M M M
12/25/2018 8:00 AM 0.00 0.0 M M M
12/26/2018 8:00 AM 0.00 0.0 M M M
12/27/2018 8:00 AM 0.00 0.0 M M M
12/28/2018 9:30 AM T T M T M A very-small dusting of snow graced our picnic table this morning at observation time. Unknown when it fell, but there were some weak NEXRAD radar echoes between 8:15 a.m and 9:00 a.m.
12/29/2018 8:00 AM T T M T M A few falling snowflakes intercepted my laser pointer about midnight. NEXRAD radar showed weak echoes overhead at the same time. Very little accumulation.
12/30/2018 8:00 AM 0.00 0.0 M M M
12/31/2018 8:00 AM T T M 0.0 M Snowing very lightly at time of observation. It seemed to have started very shortly before, because there was no visible evidence of accumulation.
1/1/2019 8:00 AM 0.02 0.3 M 0.5 M Light snow began yesterday at about 8:15 a.m. and continued throughout the day and evening. Show ended sometime before 1:00 a.m. today.
1/2/2019 8:00 AM 0.00 0.0 M M M
1/3/2019 8:00 AM 0.00 0.0 M M M
1/4/2019 8:00 AM 0.00 0.0 M M M
1/5/2019 8:00 AM 0.00 0.0 M M M
1/6/2019 8:00 AM 0.00 0.0 M M M
1/7/2019 8:00 AM 0.00 0.0 M M M
1/8/2019 8:00 AM 0.00 0.0 M M M
1/9/2019 8:00 AM 0.00 0.0 M M M
1/10/2019 8:00 AM 0.00 0.0 M M M
1/11/2019 7:00 AM 0.08 0.0 M 0.0 M Rain began overnight (first recorded accumulation at 4:15 a.m.), and it was lightly raining (no snow) at observation time.
1/12/2019 9:00 AM 0.46 2.5 M 2.5 M Light rain yesterday morning became mixed with snow about 7:45 a.m. and then changed to light snow before 8:10 a.m. At times, throughout the day, light rain mixed with the snow. Precip ended overnight. (A few flakes were seen falling after midnight.) The snow accumulation at observation time was about 2.5 inches but varied by +/-0.5" on the grassy surfaces of my yard. Hard surfaces had much less depth, and some pavement was bare.
1/13/2019 8:00 AM 0.00 0.0 M M M
1/14/2019 8:00 AM 0.00 0.0 M M M
1/15/2019 8:00 AM 0.00 0.0 M M M
1/16/2019 8:00 AM 0.00 0.0 M M M
1/17/2019 8:00 AM 0.00 0.0 M M M
1/18/2019 8:00 AM 0.00 0.0 M M M
1/19/2019 8:00 AM 0.09 T M T M Light snow began yesterday about 8:30 a.m. and ended about 12:30 p.m. Snow pretty much melted on contact with the ground.
1/20/2019 8:00 AM 0.00 0.0 M M M
1/21/2019 8:00 AM 0.00 0.0 M M M
1/22/2019 9:30 AM 0.04 1.0 M 1.0 M Light snow began yesterday about 8:45 p.m. and ended about 11:00 p.m. Snow began again (from NEXRAD echoes) before 3:45 a.m. and ended about 9:15 a.m. Reported snow depth is an estimate; 10-to-15 mph winds produced drifts in some areas and scoured surface clean in others. Snowfall ended before today's observation.
1/23/2019 8:00 AM 0.00 0.0 M M M
1/24/2019 9:15 AM 0.08 2.0 M 2.0 M NEXRAD radar echoes showed that snow began this morning about 6:30 a.m. Snowfall ended about 11:50 a.m. Winds caused some small drifts.
1/25/2019 8:00 AM 0.02 0.3 M 1.0 M Light snow ended at 11:50 a.m. yesterday. Reported total snow/ice accumulation is only an estimate.
1/26/2019 8:00 AM 0.00 0.0 M M M
1/27/2019 8:00 AM 0.00 0.0 M M M
1/28/2019 9:40 AM 0.11 1.8 M 2.0 M NEXRAD echoes showed snowfall beginning about 2:30 a.m. today. It was snowing lightly at observation time. Snow depth measurement is estimated +/- 0.5"
1/29/2019 8:00 AM 0.05 2.5 M M M Yesterday's snowstorm ended about 12:15 p.m.
1/30/2019 8:00 AM 0.00 0.0 M M M
1/31/2019 8:00 AM 0.00 0.0 M M M
2/1/2019 8:00 AM 0.00 0.0 M M M
2/2/2019 8:00 AM 0.00 0.0 M M M
2/3/2019 8:00 AM 0.00 0.0 M M M
2/4/2019 8:00 AM 0.00 0.0 M M M
2/5/2019 8:00 AM 0.00 0.0 M M M
2/6/2019 9:00 AM T 0.0 M 0.0 M Freezing fog with lots of rime on trees, shrubs, fences, etc. Very light snow falling out of the fog. Snow began sometime before observation time.
2/7/2019 8:00 AM 0.26 4.5 M 4.5 M Light snow, with occasional bands of moderate snow, continued throughout yesterday ending about 9:30 p.m. Reported accumulation is an estimate (+/1") comprised of measurements made in various places in my yard.
2/8/2019 8:00 AM 0.00 0.0 M M M
2/9/2019 8:00 AM 0.00 0.0 M M M
2/10/2019 8:00 AM T 0.0 M M M A few granular ice crystals showed up at the bottom of my gauge this morning.
2/11/2019 9:00 AM 0.00 0.0 M M M Freezing fog and lots of rime at time of observation. Visibility probably less than 1/4 mile. Bottom of gauge was empty.
2/12/2019 8:00 AM 0.00 0.0 M M M
2/13/2019 8:00 AM 0.00 0.0 M M M
2/14/2019 8:00 AM 0.00 0.0 M M M
2/15/2019 8:00 AM 0.00 0.0 M M M
2/16/2019 8:00 AM 0.00 0.0 M M M
2/17/2019 8:00 AM 0.11 1.8 M 2.0 M Light snow began yesterday at 1:30 p.m. and ended about 3:30 p.m. Snowfall was occasionally heavier at times. Snow depth was measured about 4:30 p.m. yesterday.
2/18/2019 9:30 AM 0.01 0.2 M 0.0 M Light snow fell overnight; snowing very lightly at observation time.
2/19/2019 9:15 AM 0.01 0.5 M 0.5 M Light to very-light snow fell off-and-on throughout the day and night. Accumulation was very fluffy.
2/20/2019 8:00 AM T T M M M Very light snow and occasional snow showers (continuing from the 18th) let up and ended about sunset yesterday.
2/21/2019 8:00 AM 0.00 0.0 M M M
2/22/2019 8:00 AM 0.00 0.0 M M M Foggy with rime buildups at observation time.
2/23/2019 8:00 AM 0.31 3.5 M 3.5 M Fog and rime ended sometime before 11:00 a.m. yesterday. (Curiously the rime on many objects built in random directions -- but mostly horizontal -- consisting of isolated, narrow, cones/rods about 1cm long and about 1mm diameter at their bases.) Light snow began falling about 5:15 p.m. yesterday. Snowfall rate increased about midnight and ended (with help from NEXRAD radar echo observations) about 3:00 a.m. (+/- 15 min.).
2/24/2019 8:00 AM 0.00 0.0 M M M
2/25/2019 8:00 AM 0.00 0.0 M M M
2/26/2019 8:00 AM 0.00 0.0 M M M Fog and nice coating of rime on trees and shrubs. (Fog arrived before 10:30 p.m. yesterday.)
2/27/2019 9:15 AM T 0.0 M M M Light fog and rime at observation time. A few grainy snowflakes lined the bottom of my gauge, and the sidewalks looked damp.
2/28/2019 8:00 AM 0.00 0.0 M M M
3/1/2019 8:00 AM 0.00 0.0 M M M
3/2/2019 8:00 AM 0.02 0.3 M 0.3 M Light snow fell between about 6:30 a.m. and about 8:30 a.m. today.
3/3/2019 8:00 AM 0.19 3.5 M 3.5 M Snowfall began yesterday about 2:15 p.m. and (with help from NEXRAD echoes) ended about 5:30 a.m. today. There were only light winds, hence no drifting.
3/4/2019 8:00 AM 0.02 0.3 M 3.0 M Snow for this observation period began yesterday about 1:00 p.m. and ended about 7:45 p.m. (with help from NEXRAD echoes).
3/5/2019 8:00 AM 0.00 0.0 M M M
3/6/2019 8:00 AM 0.00 0.0 M M M
3/7/2019 9:15 AM 0.09 0.0 M M M Heavy fog at time of observation with a trace of rime. Precipitation began yesterday at about 8:10 p.m. and ended about 11:00 p.m. Gauge had frozen water droplets on the outside; contents appeared to be sleet (clear spheres) with a maximum size of about 2mm. (It was not snow.)
3/8/2019 8:00 AM 0.00 0.0 M M M
3/9/2019 8:00 AM T 0.0 M M M A light rain shower yesterday between 7:40 p.m. and 8:30 p.m. managed to wet the pavement.
3/10/2019 8:00 AM 0.00 0.0 M M M
3/11/2019 8:00 AM 0.00 0.0 M M M
3/12/2019 8:00 AM 0.00 0.0 M M M
3/13/2019 9:00 AM 0.51 0.0 M M M A light-rain shower began yesterday at about 10:15 p.m. and ended about 11:15 p.m. Rain began about 11:50 p.m. and ended about 12:30 a.m. today. Rain began again about 4:45 a.m. (via NEXRAD echoes) and was changing to snow at observation time. Winds were increasing!
3/14/2019 8:00 AM 0.42 5.0 M 5.0 M At yesterday's observation time rain was mixed with (and shortly thereafter) changed to snow. Winds at that time were North at 15 mph, gusting to 25 mph. Blizzard conditions present most of yesterday. Winds peaked between 11 a.m. and 2 p.m., averaging about 18 mph with max gusts of 42 mph. Snowfall ended about 8:00 p.m. but was very light after about 6 p.m. Measuring the accumulation was a challenge; yard surfaces were either scoured (with about an inch depth) or with drifts more than 12 inches deep. Reported accumulation is really a rough estimate.
3/15/2019 8:00 AM 0.00 0.0 M M M
3/16/2019 8:00 AM 0.00 0.0 M M M
3/17/2019 8:00 AM 0.00 0.0 M M M
3/18/2019 8:00 AM 0.00 0.0 M M M
3/19/2019 8:00 AM 0.00 0.0 M M M
3/20/2019 8:00 AM 0.00 0.0 M M M
3/21/2019 8:00 AM 0.00 0.0 M M M
3/22/2019 8:00 AM 0.00 0.0 M M M
3/23/2019 8:00 AM T 0.0 M M M Light rain began yesterday about 7:55 p.m. and ended about 9:45 p.m. (with help from NEXRAD radar echoes).
3/24/2019 8:00 AM 0.00 0.0 M M M
3/25/2019 8:00 AM 0.00 0.0 M M M
3/26/2019 8:00 AM 0.00 0.0 M M M
3/27/2019 8:00 AM 0.00 0.0 M M M
3/28/2019 8:00 AM 0.00 0.0 M M M
3/29/2019 9:00 AM 0.01 0.0 M M M Light drizzle began yesterday before 11:00 p.m. and continued through the night ending before 8:15 a.m.
3/30/2019 9:00 AM 0.20 2.5 M 2.5 M Light rain/drizzle began yesterday about 5:00 p.m. and changed to light snow (probably mixed with rain for awhile) between 8:00 p.m. and 9:00 p.m. Snow ended about 8:15 a.m.
3/31/2019 8:00 AM 0.00 0.0 M M M
4/1/2019 8:00 AM 0.00 0.0 M M M
4/2/2019 8:00 AM 0.00 0.0 M M M
4/3/2019 8:00 AM 0.00 0.0 M M M
4/4/2019 8:00 AM 0.00 0.0 M M M
4/5/2019 8:00 AM 0.00 0.0 M M M
4/6/2019 8:00 AM 0.00 0.0 M M M
4/7/2019 8:00 AM 0.00 0.0 M M M
4/8/2019 8:00 AM 0.00 0.0 M M M
4/9/2019 8:00 AM 0.00 0.0 M M M
4/10/2019 9:00 AM 0.01 0.0 M M M Light drizzle/rain began perhaps before 6:30 a.m. today. It was misting at observation time.
4/11/2019 8:00 AM 0.39 3.0 M 3.0 M Rain/drizzle continued from yesterday morning and changed to snow about 1:00 p.m. Snow and northerly winds continued throughout the day and evening before ending before dawn (possibly about 5:45 a.m. as shown by NEXRAD radar echoes.) Snow accumulation was deeper on grassy surfaces. Drifts were up to 8 inches deep, while some areas had less than 1 inch. Reported depth is my estimate from many locations in my yard.
4/12/2019 8:00 AM 0.00 0.0 M M M
4/13/2019 9:30 AM 0.04 0.4 M 0.5 M Light precipitation (rain and/or snow) began sometime before 9:00 p.m. yesterday, changed to snow only before 11:00 p.m which continued through the night with no accumulation on hard surfaces. It was not snowing at observation time.
4/14/2019 8:00 AM 0.00 0.0 M M M
4/15/2019 8:00 AM 0.00 0.0 M M M
4/16/2019 8:00 AM 0.00 0.0 M M M
4/17/2019 8:00 AM T 0.0 M M M A brief shower began yesterday about 6:40 p.m. and ended about 7:00 p.m.
4/18/2019 8:00 AM 0.17 0.0 M M M A thunderstorm began with light rain last night at about 8:55 p.m. It poured rain between 9:20 p.m. and 9:30 p.m. and ended about 10:05 p.m.
4/19/2019 8:00 AM 0.00 0.0 M M M
4/20/2019 8:00 AM 0.00 0.0 M M M
4/21/2019 8:00 AM 0.00 0.0 M M M
4/22/2019 8:00 AM 0.09 0.0 M M M A light thunderstorm began yesterday at 12:30 p.m.(not much accumulation but lots of lightning and thunder for over an hour). Light rain fell off-and-on until about 3:45 p.m. Another rain shower began 4:10 p.m. and ended about 6:20 p.m.; it had the most measurable precip. Apparently more sprinkles occurred overnight; my Davis gauge bumped 0.01" at 1:55 a.m.
4/23/2019 8:00 AM 0.00 0.0 M M M
4/24/2019 8:00 AM 0.00 0.0 M M M
4/25/2019 8:00 AM 0.00 0.0 M M M
4/26/2019 8:00 AM 0.00 0.0 M M M
4/27/2019 8:00 AM T 0.0 M M M Two light rain showers yesterday evening: #1 began about 10:00 p.m. and ended about 10:40p.m.; #2 began about 11:05 p.m. and ended about 11:35 p.m.
4/28/2019 8:00 AM 0.00 0.0 M M M
4/29/2019 8:00 AM 0.00 0.0 M M M
4/30/2019 8:00 AM 0.14 1.5 M 1.5 M Snow pellets (graupel) began yesterday at 4:30 p.m and quickly changed to light snow until changing to moderate snow about 5:15 p.m. It was still snowing (lightly) at 6:00 p.m. and ended about 7:45 p.m. Snow picked up again about 9:30 p.m. and ended sometime overnight. Snowfall accumulation (on grassy surfaces only) is an estimate from several measurements in my yard.
5/1/2019 8:00 AM 0.06 0.0 M M M About 2:00 p.m. yesterday a mist was in the air which, at about 2:10 p.m., increased to light rain, sometimes mixed with light snow. Throughout the rest of the day and evening, a mix of light showers (rain, snow, both) continued. There also was a rain shower (0.03") between 3:15 a.m. and 4:15 a.m. today. It was not precipitating at observation time.
5/2/2019 8:00 AM T 0.0 M M M Yesterday was dreary with occasional sprinkles until late afternoon.
5/3/2019 8:00 AM 0.00 0.0 M M M
5/4/2019 8:00 AM 0.00 0.0 M M M
5/5/2019 8:00 AM 0.00 0.0 M M M
5/6/2019 8:00 AM 0.00 0.0 M M M
5/7/2019 8:00 AM 0.48 0.0 M M M A light rain shower began yesterday at about 4:10 p.m. and ended about 4:20 p.m. A thunderstorm (probably with pea-sized hail -- I wasn't home at the time) began about 6:30 p.m. and ended about 7:20 p.m. Light rain showers fell between 8:00 p.m and 10:00 p.m. One gauge measurement was made last night at 10:30 p.m. (0.45") This morning's measurement had 0.03" from a shower that began about 4:45 a.m. and ended after 6:10 a.m. It was not raining at time of either observation. NEXRAD radar echoes helped pinpoint approximate rainfall times.
5/8/2019 8:00 AM 0.02 0.0 M M M Light rain showers yesterday between about 12:50 p.m. and 2:00 p.m. Thunderstorm began at 3:30 p.m. and ended some time after 4:15 p.m.
5/9/2019 8:08 AM 0.24 T M T M Light rain and rain showers were the story all day and evening yesterday. Early this morning (about 1:00 a.m) snow began falling (possibly mixed with rain.) It was snowing very lightly at observation time. Snow accumulation was spotty with bare spots and snowy patches (about 1/2" deep) only on grassy surfaces.
5/11/2019 8:00 AM 0.00 0.0 M M M
5/12/2019 8:00 AM 0.01 0.0 M M M A light rain shower began about 8:10 p.m. and ended about 8:30 p.m.
5/13/2019 8:00 AM 0.00 0.0 M M M
5/14/2019 8:00 AM 0.00 0.0 M M M
5/15/2019 8:00 AM T 0.0 M M M A quick, light rain shower began yesterday at 1:55 p.m. and ended about 2:10 p.m.
5/16/2019 8:00 AM 0.00 0.0 M M M
5/17/2019 8:00 AM 0.00 0.0 M M M
5/18/2019 8:00 AM 0.03 0.0 M M M A light rain shower began yesterday at 6:45 p.m. and ended at 7:50 p.m.
5/19/2019 8:00 AM 0.04 0.0 M M M A thunderstorm began yesterday at 11:30 a.m. and ended at 12:30 p.m. (rain caught in outer cylinder only and measured only 0.005" late in the afternoon). A second rain shower began at 9:40 p.m. and ended about 10:00 p.m. (rain caught in inner cylinder and measured 0.03"). My Davis gauge measured 0.04" and 0.05" (0.09" total). Winds were relatively light for both storms.
5/20/2019 8:30 AM 0.08 0.0 M M M A rain shower began yesterday at about 3:00 p.m. and ended about 4:55 p.m. Overnight light rain and rain showers began before 3:30 a.m. It was raining lightly at observation time.
5/21/2019 8:00 AM 0.76 3.5 M 3.5 M Light rain showers (which began before yesterday's observation time) changed to snow sometime before 7:45 p.m. yesterday. Snow continued after 1:00 a.m. today and ended before today's observation time. Snow accumulated (on grassy surfaces only) to depths between 2.8 and 4.2" (averaged 3.5"). When I harvested today's measurement, 0.25" of water was in the tube with snow overflowing the funnel, so most of the precip fell as snow.
5/22/2019 8:00 AM 0.00 0.0 M M M
5/23/2019 8:00 AM 0.01 0.0 M M M
5/24/2019 8:00 AM 0.00 0.0 M M M
5/25/2019 8:00 AM 0.00 0.0 M M M
5/26/2019 8:00 AM T 0.0 M M M A few occasional sprinkles yesterday afternoon.
5/27/2019 8:00 AM 0.01 0.0 M M M Fringe light rain from a substantial thunderstorm between 5:00 p.m. and 10:00 p.m. yesterday
5/28/2019 8:00 AM 0.27 0.0 M M M A few sprinkles yesterday about 5:00 p.m. A thunderstorm with light rain began last night about 11:05 p.m. and ended early this morning in the neighborhood of 12:30 a.m. A rain shower began today in the neighborhood of 2:05 a.m. and ended in the neighborhood of 2:45 a.m. Another rain shower began today in the neighborhood of 3:55 a.m. and ended in the neighborhood of 5:25 a.m. (These times correspond to reported 5-minute measurements from my Davis weather station.)
5/29/2019 8:00 AM 0.05 0.0 M M M Cloudy yesterday; a very-light rain shower began at 1:15 p.m. that changed to a thunderstorm with very-light rain at 2:10 p.m. and ended about 3:20 p.m.(with only a trace of accumulation). Sprinkles and occasional light rain fell in late afternoon and more steadily for about 3 hours starting around 10:00 p.m.
5/30/2019 8:00 AM 0.00 0.0 M M M
5/31/2019 8:00 AM 0.00 0.0 M M M
6/1/2019 8:00 AM 0.00 0.0 M M M
6/2/2019 8:00 AM T 0.0 M M M A light thunderstorm began yesterday at 1:35 p.m. and ended about 2:20 p.m.
6/3/2019 8:00 AM T 0.0 M M M A very-light thunderstorm began yesterday at 2:30 p.m. and ended about 3:00 p.m.
6/4/2019 8:00 AM 0.07 0.0 M M M Thunder, first heard before 4:15 p.m. yesterday, added a hailstorm (pea size) at 4:36 p.m. which lasted about 4 minutes befor it changed to a thunderstorm with mostly light rain. Rainfall ended about 5:05 p.m.
6/6/2019 8:00 AM 0.08 0.0 M M M Light rain began yesterday at about 8:15 p.m. and changed to a thunderstorm at 8:28 p.m. to a heavy thunderstorm at 8:30 p.m. Rain intensity lessened to light about 10 minutes later and ended before 8:40 p.m. Thunder again at 8:50 p.m. with light rain beginning sometime before 9:00 p.m. and ending about 9:30 p.m. Parenthetic note: My colocated Davis rain gauge accumulated 0.13".
6/7/2019 8:00 AM 0.05 0.0 M M M About 9:15 p.m. yesterday thunder preceded the thunderstorm which began at 9:47 p.m. About 10:05 p.m. the thunder abated but light rain continued on until about 10:15 p.m.
6/8/2019 8:00 AM T 0.0 M M M A clap of thunder heard and a few raindrops fell yesterday at 3:15 p.m.
6/9/2019 8:00 AM 0.12 0.0 M M M Thunder at 3:54 p.m. followed by light thunderstorm at 4:30 p.m. with heavy rain at 4:45 p.m. back to light thunderstorm at 4:53 p.m. ending about 5:05 p.m. (0.10") Light rain shower began at 10:45 and ended at about 11:45 p.m. (0.02")
6/10/2019 8:00 AM 0.00 0.0 M M M
6/11/2019 8:00 AM 0.00 0.0 M M M
6/12/2019 8:00 AM 0.00 0.0 M M M
6/13/2019 8:00 AM 0.00 0.0 M M M
6/14/2019 8:00 AM 0.00 0.0 M M M
6/15/2019 8:00 AM 0.00 0.0 M M M
6/16/2019 8:00 AM T 0.0 M M M There were lots of dark clouds and rumbling thunder yesterday afternoon and early evening. A few sprinkles of rain dotted the pavement about 7:40 p.m.
6/17/2019 8:00 AM 0.05 0.0 M M M A few sprinkles of rain began yesterday about 4:20 p.m. for about 10 minutes. Saw a few sprinkles yesterday at 6:00 p.m. A mild thunderstorm began at about 9:45 p.m. and ended at 10:30 p.m.
6/18/2019 8:00 AM 0.39 0.0 M M M Yesterday it was a dark afternoon -- almost constant thunder heard from before 3:15 p.m. to about 4:15 p.m. A heavy thunderstorm began with light rain at 3:30 p.m.; it quickly increased to heavy by 3:35 p.m., to moderate at about 3:55 p.m., to light at about 4:05 p.m. before ending about 5:25 p.m. A quick, light rain shower started about 10:45 p.m. and ended at about 11:05 p.m.
6/19/2019 8:00 AM 0.07 0.0 M M M A thunderstorm with light rain began yesterday about 4:50 p.m., increased to heavy rain at 4:58 p.m. then decreased back to light rain at 5:02 p.m. Rain ended at 5:11 p.m., and no thunder was heard after 5:15 p.m. NEXRAD radar echoes this morning showed a mild cell passed overhead between 6:05 a.m. and 6:20 a.m. My Davis rain gauge recorded 5-minute accumulations of 0.01" at 6:15 a.m. and 7:00 a.m.
6/20/2019 8:00 AM 0.00 0.0 M M M
6/21/2019 8:00 AM 0.00 0.0 M M M
6/22/2019 9:00 AM 0.43 0.0 M M M A light rain shower began yesterday at about 1:45 p.m. and ended about 2:30 p.m. A light thunderstorm began at about 5:05 p.m., increased to a moderate thunderstorm at 5:37 p.m. and ended about 5:55 p.m. A light thunderstorm began about 8:15 p.m., increased to a heavy thunderstorm about 8:35 p.m., decreased to a light thunderstorm at 8:40 p.m. and ended about 9:40 p.m. (Pea-sized hail fell from this storm between 8:37 p.m. and 8:40 p.m.) Overnight more rain showers amounted to about half of today's total accumulation. It was raining very lightly at observation time.
6/23/2019 8:00 AM 0.18 0.0 M M M A light rain shower began yesterday at 2:55 p.m. and ended about 4:00 p.m. Light rain began about 4:55 p.m. (with a 10-minute moderate downpour starting at 5:23 p.m.) and ended about 6:10 p.m
6/24/2019 8:00 AM T 0.0 M M M A light rain shower that barely wet the pavement began yesterday at about 12:30 p.m. and ended about 12:50 p.m.
6/25/2019 8:00 AM 0.00 0.0 M M M
6/26/2019 8:00 AM 0.00 0.0 M M M
6/27/2019 8:00 AM 0.00 0.0 M M M
6/28/2019 8:00 AM 0.00 0.0 M M M
6/29/2019 8:00 AM 0.00 0.0 M M M Lightning and thunder between about 9:45 and 10:00 p.m.
6/30/2019 8:00 AM 0.00 0.0 M M M
7/1/2019 8:00 AM 0.33 0.0 M M M A light rain shower began at 6:05 p.m., changed to moderate rain at 6:09 p.m. and to a heavy thunderstorm at 6:11 p.m. Rain intensity lessened to moderate at 6:19 p.m. and to light at 6:27 p.m. The thunderstorm ended about 7:00 p.m.
7/2/2019 8:00 AM 0.04 0.0 M M M A light thunderstorm began about 9:35 p.m. and ended about 11:15 p.m.
7/3/2019 8:00 AM T 0.0 M M M Thunder heard yesterday at 2:45 p.m. A light thunderstorm began at 2:51 p.m. and ended about 3:15 p.m. At one point it did actually wet the pavement.
7/4/2019 8:00 AM 0.00 0.0 M M M
7/5/2019 8:00 AM 0.27 0.0 M M M A string of thunderstorms began yesterday at about 5:50 p.m. and ended about 11:05 p.m. (NEXRAD Radar showed about 6 separate cells traveled by.
7/6/2019 8:00 AM 0.05 0.0 M M M Thunder heard at 7:04 p.m. yesterday; thunderstorm began at 7:13 p.m. and ended about 8:55 p.m. Two small, light rain showers: first began about 9:50 p.m. and ended about 10:05 p.m.; second began about 10:10 p.m. and ended about 10:25 p.m.
7/7/2019 8:00 AM 0.00 0.0 M M M
7/8/2019 8:00 AM 0.12 0.0 M M M A light rain shower began yesterday about 5:10 p.m. and ended about 6:15 p.m. There were a few sprinkles at 6:45 p.m.
7/9/2019 8:00 AM T 0.0 M M M A few sprinkles at 2:34 p.m.
7/10/2019 8:00 AM 0.00 0.0 M M M
7/11/2019 8:00 AM 0.00 0.0 M M M
7/12/2019 8:00 AM 0.00 0.0 M M M Thunder heard yesterday between 8:40 p.m. and 8:45 p.m.
7/13/2019 8:00 AM 0.00 0.0 M M M
7/14/2019 8:00 AM 0.38 0.0 M M M Thunder heard at about 7:10 p.m. yesterday. A light thunderstorm began at 7:25 p.m. and increased to a heavy thunderstorm at 7:31 p.m. By 8:00 p.m. the rain intensity was light (with no lightning/thunder) before ending about 9:00 p.m.
7/15/2019 8:00 AM 0.00 0.0 M M M
7/16/2019 8:00 AM 0.00 0.0 M M M
7/17/2019 8:00 AM T 0.0 M M M A few sprinkles yesterday starting at 4:42 p.m. and ending before 5:00 p.m.
7/18/2019 8:00 AM T 0.0 M M M A very light thunderstorm began yesterday at 5:12 p.m. and ended about 5:25 p.m.
7/19/2019 8:00 AM 0.00 0.0 M M M
7/20/2019 8:00 AM 0.00 0.0 M M M
7/21/2019 8:00 AM 0.08 0.0 M M M A very-light rain shower began yesterday at 2:45 p.m. and ended about 3:05 p.m. A light thunderstorm began at 6:05 p.m. By 7:00 p.m. no lightning/thunder detected. Light rain ended about 9:00 p.m.
7/22/2019 8:00 AM 0.01 0.0 M M M A light thunderstorm began yesterday at 11:00 p.m. and ended at 11:40 p.m.
7/23/2019 8:00 AM 0.00 0.0 M M M
7/24/2019 8:00 AM 0.00 0.0 M M M
7/25/2019 8:00 AM 0.06 0.0 M M M A light thunderstorm began yesterday at about 5:50 p.m. and ended about 7:15 p.m.
7/26/2019 8:00 AM 0.00 0.0 M M M
7/27/2019 8:00 AM 0.00 0.0 M M M
7/28/2019 8:00 AM 0.00 0.0 M M M
7/29/2019 8:00 AM 0.00 0.0 M M M
7/30/2019 8:00 AM 0.00 0.0 M M M
7/31/2019 8:00 AM 0.01 0.0 M M M A light thunderstorm began yesterday at 5:55 p.m. and ended about 7:20 p.m.
8/1/2019 8:00 AM 0.28 0.0 M M M A thunderstorm began yesterday at 8:45 p.m. and ended about 10:00 p.m.
8/2/2019 8:00 AM 0.02 0.0 M M M Very-light rain began yesterday about 3:20 p.m. and ended about 5:15 p.m. (0.01"). It happened again starting at about 10:20 p.m. and ending about 11:00 p.m. (0.01").
8/3/2019 8:00 AM 0.00 0.0 M M M
8/4/2019 8:00 AM 0.00 0.0 M M M
8/5/2019 8:00 AM 0.00 0.0 M M M
8/6/2019 8:00 AM T 0.0 M M M Between about 3:15 p.m. and about 3:25 p.m. I saw a few sprinkles that dotted the pavement.
8/7/2019 8:00 AM 0.00 0.0 M M M
8/8/2019 8:00 AM 0.02 0.0 M M M A light thunderstorm began yesterday at about 9:30 p.m. and ended about 10:30 p.m.
8/9/2019 8:00 AM T 0.0 M M M A light rain shower (which just wet the pavement) began yesterday at about 5:15 p.m. and ended ab out 5:30 p.m. A second, light rain shower began about 7:15 p.m. and ended about 7:35 p.m.
8/10/2019 8:00 AM 0.06 0.0 M M M A thunderstorm with very light rain began yesterday about 9:00 p.m. (saw distant lightning). Rain intensity changed to moderate about 9:55 p.m. for about 20 minutes, then back to light rain before ending at 10:25 p.m.
8/11/2019 8:00 AM 0.00 0.0 M M M
8/12/2019 8:00 AM 0.00 0.0 M M M
8/13/2019 8:00 AM 0.00 0.0 M M M
8/14/2019 8:00 AM 0.00 0.0 M M M
8/15/2019 8:00 AM 0.00 0.0 M M M
8/16/2019 8:00 AM 0.00 0.0 M M M
8/17/2019 8:00 AM 0.00 0.0 M M M
8/18/2019 8:00 AM 0.02 0.0 M M M A rain shower began yesterday about 4:00 p.m. and ended about 4:30 p.m. Accumulation is probably low, because I did not read the gauge until late in the next day. (My Davis station gauge had 0.05" accumulation.)
8/19/2019 8:00 AM 0.00 0.0 M M M
8/20/2019 8:00 AM 0.00 0.0 M M M
8/21/2019 8:00 AM 0.00 0.0 M M M
8/22/2019 8:00 AM T 0.0 M M M A thunderstorm with only sprinkles of rain began yesterday at about 6:40 p.m. and ended about7:00 p.m.
8/23/2019 8:00 AM 0.00 0.0 M M M
8/24/2019 8:00 AM 0.00 0.0 M M M
8/25/2019 8:00 AM 0.00 0.0 M M M
8/26/2019 8:00 AM 0.00 0.0 M M M
8/27/2019 8:00 AM 0.00 0.0 M M M
8/28/2019 8:00 AM 0.00 0.0 M M M
8/29/2019 8:00 AM 0.00 0.0 M M M
8/30/2019 8:00 AM 0.00 0.0 M M M
8/31/2019 8:00 AM T 0.0 M M M A light rain shower began yesterday at about 7:40 p.m. and ended about 8:00 p.m.
9/1/2019 8:00 AM 0.00 0.0 M M M
9/2/2019 8:00 AM 0.00 0.0 M M M
9/3/2019 8:00 AM 0.00 0.0 M M M
9/4/2019 8:00 AM 0.00 0.0 M M M
9/5/2019 8:00 AM 0.00 0.0 M M M
9/6/2019 8:00 AM T 0.0 M M M A few sprinkles of rain began falling yesterday at about 5:00 p.m. and ended about 5:20 p.m.
9/7/2019 8:00 AM 0.02 0.0 M M M A very-light thunderstorm began yesterday at about 2:55 p.m. and ended about 3:05 p.m. There were a few sprinkles from about 8:15 p.m. to 8:40 p.m. A light rain shower began about 10:50 p.m. and ended after midnight but before this observation
9/8/2019 8:00 AM 0.00 0.0 M M M
9/9/2019 8:00 AM 0.14 0.0 M M M A thunderstorm began yesterday before 4:30 p.m. and ended quietly about 6:55 p.m. (See "Duration Information.") Thunderstorm number 2 (light) began at 11:05 p.m. and ended before 11:30 p.m. Storm number 3 began at 12:05 a.m. and ended about 12:20 p.m. Overnight my Davis gauge recorded 0.01" at 3:20 a.m. and 6:45 a.m. due to probable drizzle and fog. Dew point spread was less than 2 degrees F all night.
9/10/2019 8:00 AM 0.00 0.0 M M M
9/11/2019 8:00 AM 0.00 0.0 M M M
9/12/2019 8:00 AM 0.10 0.0 M M M A light rain shower that managed to wet the pavement began yesterday at about 4:30 p.m. and ended about 5 minutes later. The measureable precip came from a short thunderstorm that began at 10:10 p.m. and ended at 10:40 p.m. yesterday.
9/13/2019 8:00 AM 0.00 0.0 M M M
9/14/2019 8:00 AM 0.00 0.0 M M M
9/15/2019 8:00 AM 0.00 0.0 M M M
9/16/2019 8:00 AM 0.00 0.0 M M M
9/17/2019 8:00 AM 0.00 0.0 M M M
9/18/2019 8:00 AM 0.00 0.0 M M M
9/19/2019 8:00 AM T 0.0 M M M At 3:35 p.m. yesterday I happened to be in my back yard and spotted a few drops of rain.
9/20/2019 8:00 AM 0.00 0.0 M M M
9/21/2019 8:00 AM 0.00 0.0 M M M
9/22/2019 8:00 AM 0.03 0.0 M M M NEXRAD showed a possible light rain shower yesterday between 8:30 p.m. and 9:00 p.m. Light rain began about 9:55 p.m. and ended at 11:25 p.m. (During the early morning today, my Davis gauge registered another 0.01" at 6:40 a.m. RH was close to 100% between 3:00 a.m and 8:00 a.m.)
9/23/2019 8:00 AM 0.00 0.0 M M M
9/24/2019 8:00 AM 0.00 0.0 M M M
9/25/2019 8:00 AM 0.00 0.0 M M M
9/26/2019 8:00 AM 0.00 0.0 M M M
9/27/2019 8:00 AM 0.00 0.0 M M M
9/28/2019 8:00 AM T 0.0 M M M After 10:00 p.m. yesterday I saw some wet pavement. Checking NEXRAD radar, it appeared that light rain showers may have occurred between 8:15 p.m. and 8:50 p.m. and between 9:35 p.m. and 9:45 p.m.
9/29/2019 8:00 AM 0.00 0.0 M M M
9/30/2019 8:00 AM 0.00 0.0 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