Station Overview Station Location
Station Number NJ-ES-31 Latitude 40.835343
Station Name Montclair 0.7 N Longitude -74.208967
County Essex Elevation (ft) 315



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 19 4.43 8.26 29 7.00 21 1.26 8 3 13 0 0.0 0 0
Nov 19 4.27 2.61 27 2.44 20 0.17 7 2 8 1 0.0 0 0
Dec 19 4.07 5.62 31 5.62 21 0.00 10 0 12 0 6.9 3 3
Jan 20 3.66 3.87 28 2.59 27 1.28 1 1 9 0 2.2 2 3
Feb 20 2.76 2.76 28 2.76 25 0.00 3 1 15 0 0.0 0 0
March 20 4.06 3.80 30 3.80 30 0.00 0 0 17 0 0.0 0 0
April 20 4.62 4.54 30 4.54 30 0.00 0 0 19 1 0.0 0 0
May 20 4.51 3.53 31 3.53 31 0.00 0 0 14 1 0.0 0 0
June 20 4.56 2.81 30 2.81 30 0.00 0 0 11 1 0.0 0 0
July 20 4.84 6.29 31 5.29 24 1.00 7 1 11 2 0.0 0 0
Aug 20 4.34 4.50 31 3.45 24 1.05 7 1 12 3 0.0 0 0
Sept 20 4.66 3.38 30 3.38 30 0.00 0 0 9 1 0.0 0 0
Water Year Totals: 50.78" 51.97" 356 days 47.21" 313 4.76" 43 days 9 150 days 10 days 9.1" 5 days 6 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2019 **
10/2/2019 0.00
10/3/2019 0.45
10/4/2019 0.38
10/5/2019 0.01
10/6/2019 0.00
10/7/2019
10/8/2019 0.30
10/9/2019 0.02
10/10/2019 0.26
10/11/2019 0.01
10/12/2019 0.00
10/13/2019 0.00
10/14/2019 0.00
10/15/2019 0.00
10/16/2019 0.00
10/17/2019 2.75
10/18/2019 **
10/19/2019 **
10/20/2019 **
10/21/2019 0.39
10/22/2019 **
10/23/2019 0.87
10/24/2019
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.19
10/28/2019 1.95
10/29/2019 0.02
10/30/2019 0.12
10/31/2019 0.54
11/1/2019 0.74
11/2/2019 0.00
11/3/2019 0.00
11/4/2019 0.00
11/5/2019 0.00
11/6/2019 0.00
11/7/2019 0.00
11/8/2019 **
11/9/2019 **
11/10/2019 0.17
11/11/2019 0.00
11/12/2019 0.02
11/13/2019 0.02
11/14/2019 0.00
11/15/2019
11/16/2019
11/17/2019
11/18/2019 T
11/19/2019 0.60
11/20/2019 0.01
11/21/2019 0.00
11/22/2019 0.00
11/23/2019 0.07
11/24/2019 0.78
11/25/2019 0.20
11/26/2019 0.00
11/27/2019 **
11/28/2019 **
11/29/2019 **
11/30/2019 0.00
12/1/2019 0.00
12/2/2019 0.83
12/3/2019 0.60
12/4/2019 0.00
12/5/2019 0.00
12/6/2019 0.00
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 0.08
12/10/2019 1.19
12/11/2019 0.40
12/12/2019 0.03
12/13/2019 0.00
12/14/2019 1.43
12/15/2019 0.06
12/16/2019 0.01
12/17/2019 0.54
12/18/2019 0.42
12/19/2019 0.03
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 **
12/23/2019 **
12/24/2019 **
12/25/2019 **
12/26/2019 **
12/27/2019 **
12/28/2019 **
12/29/2019 **
12/30/2019 **
12/31/2019 **
Day of YearDaily PrcpMultiday Prcp
1/1/2020 1.28
1/2/2020 0.00
1/3/2020 0.03
1/4/2020 0.45
1/5/2020 0.04
1/6/2020 0.03
1/7/2020 0.00
1/8/2020 0.00
1/9/2020 0.00
1/10/2020 0.00
1/11/2020 0.00
1/12/2020 0.10
1/13/2020 0.00
1/14/2020 0.00
1/15/2020 0.08
1/16/2020 0.04
1/17/2020
1/18/2020
1/19/2020 0.34
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.00
1/24/2020 0.00
1/25/2020 0.00
1/26/2020 1.48
1/27/2020
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.03
2/2/2020 0.03
2/3/2020 0.09
2/4/2020 0.01
2/5/2020 0.02
2/6/2020 0.32
2/7/2020 0.27
2/8/2020 0.10
2/9/2020
2/10/2020 0.02
2/11/2020 0.51
2/12/2020 0.16
2/13/2020 0.48
2/14/2020 0.15
2/15/2020 0.00
2/16/2020 **
2/17/2020 **
2/18/2020 0.00
2/19/2020 0.00
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.00
2/26/2020 0.17
2/27/2020 0.40
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020 0.05
3/4/2020 0.27
3/5/2020 0.02
3/6/2020 0.00
3/7/2020 0.27
3/8/2020
3/9/2020 0.00
3/10/2020 0.00
3/11/2020 0.00
3/12/2020 0.00
3/13/2020 0.15
3/14/2020 0.30
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.13
3/18/2020 0.06
3/19/2020 0.83
3/20/2020 0.03
3/21/2020 0.01
3/22/2020 0.00
3/23/2020 0.03
3/24/2020 0.87
3/25/2020 0.00
3/26/2020 0.00
3/27/2020 0.02
3/28/2020 0.00
3/29/2020 0.47
3/30/2020 0.06
3/31/2020 0.23
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.01
4/2/2020 0.00
4/3/2020 0.03
4/4/2020 0.17
4/5/2020 0.00
4/6/2020 0.03
4/7/2020 0.00
4/8/2020 0.13
4/9/2020 0.01
4/10/2020 0.19
4/11/2020 0.00
4/12/2020 0.00
4/13/2020 0.82
4/14/2020 1.25
4/15/2020 0.01
4/16/2020 0.00
4/17/2020 0.00
4/18/2020 0.36
4/19/2020 0.06
4/20/2020 0.00
4/21/2020 0.00
4/22/2020 0.25
4/23/2020 0.00
4/24/2020 0.45
4/25/2020 0.23
4/26/2020 0.02
4/27/2020 0.33
4/28/2020 0.02
4/29/2020 T
4/30/2020 0.17
5/1/2020 0.82
5/2/2020 0.07
5/3/2020 0.07
5/4/2020 0.00
5/5/2020 0.00
5/6/2020 0.00
5/7/2020 0.09
5/8/2020 0.00
5/9/2020 0.58
5/10/2020 T
5/11/2020 0.00
5/12/2020 0.21
5/13/2020 0.00
5/14/2020 0.00
5/15/2020 0.03
5/16/2020 0.11
5/17/2020 0.00
5/18/2020 0.00
5/19/2020 0.00
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 0.10
5/24/2020 1.08
5/25/2020 0.02
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.03
5/29/2020 0.07
5/30/2020 0.25
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.00
6/3/2020 0.60
6/4/2020 0.45
6/5/2020 0.14
6/6/2020 0.95
6/7/2020 0.01
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 0.02
6/12/2020 0.07
6/13/2020 0.00
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 0.02
6/21/2020 0.00
6/22/2020 0.00
6/23/2020 T
6/24/2020 0.02
6/25/2020 0.00
6/26/2020 0.00
6/27/2020 0.00
6/28/2020 0.03
6/29/2020 0.50
6/30/2020 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.03
7/2/2020 0.03
7/3/2020 T
7/4/2020 0.95
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.67
7/8/2020 0.00
7/9/2020 0.08
7/10/2020 T
7/11/2020 3.17
7/12/2020 0.08
7/13/2020 0.02
7/14/2020 0.00
7/15/2020 0.00
7/16/2020 0.00
7/17/2020 0.04
7/18/2020 0.00
7/19/2020 **
7/20/2020 **
7/21/2020 **
7/22/2020 **
7/23/2020 **
7/24/2020 **
7/25/2020 1.00
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.02
7/30/2020 0.00
7/31/2020 0.20
8/1/2020 T
8/2/2020 T
8/3/2020 T
8/4/2020 0.67
8/5/2020 0.73
8/6/2020 0.00
8/7/2020 0.27
8/8/2020 0.27
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.00
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.11
8/17/2020 0.26
8/18/2020 0.51
8/19/2020 0.04
8/20/2020 0.09
8/21/2020 **
8/22/2020 **
8/23/2020 **
8/24/2020 **
8/25/2020 **
8/26/2020 **
8/27/2020 1.05
8/28/2020 0.39
8/29/2020 0.10
8/30/2020 0.01
8/31/2020 0.00
9/1/2020 0.11
9/2/2020 0.12
9/3/2020 0.25
9/4/2020 0.21
9/5/2020 0.00
9/6/2020 0.00
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.07
9/11/2020 0.58
9/12/2020 0.01
9/13/2020 0.00
9/14/2020 T
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.07
9/29/2020 0.00
9/30/2020 1.96



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2019 7:00 AM 0.45 M M M M light rain began about 4 pm, with 0.05 in. of accumulation by 5. Rain began again mid evening. Light rain at obs.
10/4/2019 5:30 AM 0.38 M M M M
10/5/2019 8:00 AM 0.01 M M M M
10/6/2019 8:00 AM 0.00 0.0 M M M
10/8/2019 7:00 AM 0.30 M M M M
10/9/2019 7:00 AM 0.02 M M M M
10/10/2019 7:00 AM 0.26 M M M M
10/11/2019 5:30 AM 0.01 M M M M
10/12/2019 8:00 AM 0.00 0.0 M M M
10/13/2019 8:00 AM 0.00 0.0 M M M
10/14/2019 8:00 AM 0.00 0.0 M M M
10/15/2019 8:00 AM 0.00 0.0 M M M
10/16/2019 5:30 AM 0.00 0.0 M M M
10/17/2019 7:00 AM 2.75 M M M M
10/25/2019 5:30 AM 0.00 0.0 M M M
10/26/2019 8:00 AM 0.00 0.0 M M M
10/27/2019 8:50 AM 0.19 M M M M raining lightly, but steadily, at obs
10/28/2019 5:30 AM 1.95 M M M M rain began in morning, heavy began about noon, ended by late afternoon
10/29/2019 7:00 AM 0.02 M M M M light drizzle at obs, became slightly heavier within 5 minutes.
10/30/2019 5:30 AM 0.12 M M M M misting at obs
10/31/2019 7:00 AM 0.54 M M M M
11/1/2019 5:30 AM 0.74 M M M M clear and windy at obs
11/2/2019 8:00 AM 0.00 0.0 M M M
11/3/2019 8:00 AM 0.00 0.0 M M M
11/4/2019 8:00 AM 0.00 0.0 M M M
11/5/2019 8:00 AM 0.00 0.0 M M M
11/6/2019 8:00 AM 0.00 0.0 M M M
11/7/2019 8:00 AM 0.00 0.0 M M M
11/11/2019 7:00 AM 0.00 0.0 M M M
11/12/2019 7:00 AM 0.02 M M M M light rain at obs
11/13/2019 7:00 AM 0.02 M M M M
11/14/2019 8:00 AM 0.00 0.0 M M M
11/18/2019 5:30 AM T M M M M 37 at obs. light drizzle
11/19/2019 7:00 AM 0.60 M M M M
11/20/2019 5:30 AM 0.01 M M M M after yesterday's obs
11/21/2019 8:00 AM 0.00 0.0 M M M
11/22/2019 8:00 AM 0.00 0.0 M M M
11/23/2019 8:00 AM 0.07 M M M M
11/24/2019 8:30 AM 0.78 M M M M rain began after nightfall. drizzle at obs
11/25/2019 7:00 AM 0.20 M M M M 39 at obs
11/26/2019 8:00 AM 0.00 0.0 M M M
12/1/2019 8:00 AM 0.00 0.0 M M M overcast -- looks like snow on the way
12/2/2019 5:30 AM 0.83 M M T M 35 and drizzle at obs. Brief period of sleet at 11:10 am, then slightly longer (30 minutes?) snow, heavy at first then tapering, at about 2:15. ***The gauge had liquid plus some slush--not sure how much of that might have been melted snow vs. rainfall.
12/3/2019 6:30 AM 0.60 5.0 M 4.5 M
12/4/2019 8:00 AM 0.00 0.0 M M M
12/5/2019 8:00 AM 0.00 0.0 M M M
12/6/2019 8:00 AM 0.00 0.0 M M M
12/7/2019 8:00 AM 0.00 0.0 M M M
12/8/2019 8:00 AM 0.00 0.0 M M M
12/9/2019 5:30 AM 0.08 M M M M light rain, 38 at obs
12/10/2019 6:30 AM 1.19 0.0 M 0.0 M overcast and 52 at obs
12/11/2019 5:30 AM 0.40 1.0 M 1.0 M light snow, 34 at obs
12/12/2019 7:00 AM 0.03 M M M M
12/13/2019 8:00 AM 0.00 0.0 M M M
12/14/2019 8:00 AM 1.43 M M M M light rain began about 2:20 pm. Overcast at obs
12/15/2019 8:00 AM 0.06 M M M M
12/16/2019 5:30 AM 0.01 M M M M
12/17/2019 7:30 AM 0.54 0.0 M 0.0 M rain/freezing rain at obs. temp. was 32 deg. streets mostly not icy but other surfaces--deck, grass, were icy
12/18/2019 7:00 AM 0.42 M M M M
12/19/2019 7:00 AM 0.03 0.9 M 1.0 M A snow squall started at 3:45 pm and ended at 4:10 with 0.5 inches on the ground. Another brief period of snow beginning about 7 pm. 15 deg at obs
12/20/2019 8:00 AM 0.00 0.0 M T M
12/21/2019 8:00 AM 0.00 0.0 M M M
1/2/2020 8:00 AM 0.00 0.0 M M M
1/3/2020 5:30 AM 0.03 0.0 M 0.0 M light rain and 42 at obs
1/4/2020 10:00 AM 0.45 0.0 M 0.0 M overcast and drizzle at obs
1/5/2020 8:00 AM 0.04 0.0 M 0.0 M windy and partly cloudy at obs
1/6/2020 7:00 AM 0.03 0.5 M 0.5 M light snow overnight, overcast and 32 at obs. 1 inch on raised surfaces.
1/7/2020 7:00 AM 0.00 0.0 M 0.0 M
1/8/2020 7:00 AM 0.00 0.0 M 0.0 M 31, frost, at obs
1/9/2020 7:00 AM 0.00 0.0 M M M
1/10/2020 7:00 AM 0.00 0.0 M 0.0 M
1/11/2020 8:00 AM 0.00 0.0 M M M
1/12/2020 8:00 AM 0.10 M M M M
1/13/2020 8:00 AM 0.00 0.0 M M M
1/14/2020 8:00 AM 0.00 0.0 M M M
1/15/2020 5:30 AM 0.08 M M M M 42 at obs
1/16/2020 7:00 AM 0.04 0.0 M 0.0 M
1/19/2020 8:00 AM 0.34 1.7 M 1.5 M Clear at obs. Snow began between 12-12:30 pm. Continued steady but light through late afternoon.
1/20/2020 5:30 AM 0.00 0.0 M 0.5 M
1/21/2020 8:00 AM 0.00 0.0 M T M
1/22/2020 8:00 AM 0.00 0.0 M T M
1/23/2020 8:00 AM 0.00 0.0 M T M
1/24/2020 8:00 AM 0.00 0.0 M T M
1/25/2020 8:00 AM 0.00 0.0 M T M overcast, 36 at obs
1/26/2020 8:00 AM 1.48 0.0 M T M mostly clear, 34 at obs
1/28/2020 8:00 AM 0.00 0.0 M 0.0 M 36 at obs
1/29/2020 8:00 AM 0.00 0.0 M M M
1/30/2020 8:00 AM 0.00 0.0 M M M
1/31/2020 8:00 AM 0.00 0.0 M M M
2/1/2020 8:30 AM 0.03 0.0 M 0.0 M overcast at obs.
2/2/2020 8:30 AM 0.03 0.0 M 0.0 M sunny, frost at obs
2/3/2020 5:30 AM 0.09 T M 0.0 M partly cloudy at obs (MG note: changed 0.0" new snow depth to "T", as observer confirmed that some non-accumulating snow occurred. OST 2/03/2020 7:44 AM)
2/4/2020 7:00 AM 0.01 0.0 M 0.0 M very light rain just before obs. overcast at obs
2/5/2020 5:30 AM 0.02 0.0 M 0.0 M 41 at obs
2/6/2020 7:00 AM 0.32 0.0 M 0.0 M drizzle and 37 at obs
2/7/2020 5:30 AM 0.27 M M M M 39, fog and mist at obs
2/8/2020 8:00 AM 0.10 T M 0.0 M some very light flurries about 3 pm. Clear blue sky at obs.
2/10/2020 5:30 AM 0.02 0.0 M 0.0 M light rain at obs
2/11/2020 7:00 AM 0.51 0.0 M 0.0 M steady rain at obs
2/12/2020 5:30 AM 0.16 0.0 M 0.0 M
2/13/2020 7:00 AM 0.48 0.0 M 0.0 M 37 at obs and heavy low overcast
2/14/2020 5:30 AM 0.15 0.0 M 0.0 M 35 at obs, mostly clear, clouds and wind building
2/15/2020 8:00 AM 0.00 0.0 M M M
2/19/2020 5:30 AM 0.00 0.0 M 0.0 M
2/20/2020 7:00 AM 0.00 0.0 M 0.0 M
2/21/2020 8:00 AM 0.00 0.0 M M M
2/22/2020 8:00 AM 0.00 0.0 M M M
2/23/2020 8:00 AM 0.00 0.0 M M M
2/24/2020 8:00 AM 0.00 0.0 M M M
2/25/2020 8:00 AM 0.00 0.0 M M M
2/26/2020 5:30 AM 0.17 0.0 M 0.0 M light drizzle at obs
2/27/2020 7:00 AM 0.40 0.0 M 0.0 M
2/28/2020 8:00 AM 0.00 0.0 M M M
2/29/2020 8:00 AM 0.00 0.0 M M M
3/1/2020 8:00 AM 0.00 0.0 M M M
3/2/2020 8:00 AM 0.00 0.0 M M M
3/3/2020 7:00 AM 0.05 0.0 M 0.0 M precipitation fell overnight. 48 at obs
3/4/2020 5:30 AM 0.27 M M M M 43 at obs
3/5/2020 8:00 AM 0.02 M M M M 38 at obs and sunny
3/6/2020 8:00 AM 0.00 0.0 M M M
3/7/2020 8:00 AM 0.27 0.0 M 0.0 M
3/9/2020 8:00 AM 0.00 0.0 M M M
3/10/2020 8:00 AM 0.00 0.0 M M M
3/11/2020 8:00 AM 0.00 0.0 M M M
3/12/2020 8:00 AM 0.00 0.0 M 0.0 M
3/13/2020 5:30 AM 0.15 0.0 M 0.0 M 46 and light drizzle at obs
3/14/2020 8:00 AM 0.30 M M M M heavy rain after yesterday's early (5:30 am) observation. 0.45 event total
3/15/2020 8:00 AM 0.00 0.0 M M M
3/16/2020 8:00 AM 0.00 0.0 M M M
3/17/2020 8:00 AM 0.13 M M M M light rain at obs
3/18/2020 8:00 AM 0.06 M M M M
3/19/2020 8:00 AM 0.83 M M M M light rain at obs
3/20/2020 8:00 AM 0.03 M M M M Foggy at obs.
3/21/2020 8:00 AM 0.01 M M M M
3/22/2020 8:00 AM 0.00 0.0 M M M
3/23/2020 8:00 AM 0.03 T M M M light snow at obs
3/24/2020 8:00 AM 0.87 T M 0.0 M
3/25/2020 8:00 AM 0.00 0.0 M M M
3/26/2020 8:00 AM 0.00 0.0 M M M
3/27/2020 8:00 AM 0.02 0.0 M 0.0 M
3/28/2020 8:00 AM 0.00 0.0 M 0.0 M rain threatening, but no precipitation at obs.
3/29/2020 9:00 AM 0.47 M M M M light rain began about 9:15 am and continued off and on during the morning; some periods of heavy rain late afternoon and evening. Overcast and light drizzle at obs
3/30/2020 8:00 AM 0.06 0.0 M 0.0 M
3/31/2020 8:00 AM 0.23 0.0 M 0.0 M
4/1/2020 8:00 AM 0.01 M M M M
4/2/2020 8:00 AM 0.00 0.0 M M M
4/3/2020 8:00 AM 0.03 M M M M
4/4/2020 8:00 AM 0.17 0.0 M 0.0 M
4/5/2020 8:00 AM 0.00 0.0 M M M
4/6/2020 8:00 AM 0.03 0.0 M 0.0 M sunny, blue sky at obs.
4/7/2020 8:00 AM 0.00 0.0 M M M
4/8/2020 8:00 AM 0.13 M M M M
4/9/2020 8:30 AM 0.01 M M M M v. light rain at obs
4/10/2020 8:00 AM 0.19 M M M M heavy downpour about 1:30-2:00 pm
4/11/2020 8:00 AM 0.00 0.0 M M M
4/12/2020 8:00 AM 0.00 0.0 M M M
4/13/2020 8:00 AM 0.82 0.0 M 0.0 M A hard rain's gonna fall at obs.
4/14/2020 8:00 AM 1.25 0.0 M 0.0 M 1.10" between 8am and 3 pm. Event total: 2.07"
4/15/2020 8:00 AM 0.01 0.0 M 0.0 M
4/16/2020 8:00 AM 0.00 0.0 M M M
4/17/2020 8:00 AM 0.00 0.0 M M M
4/18/2020 8:30 AM 0.36 0.0 M 0.0 M light rain at obs.
4/19/2020 8:00 AM 0.06 M M M M rain continued after yesterday's obs. Sunny, blue sky at obs.
4/20/2020 8:00 AM 0.00 0.0 M M M
4/21/2020 8:00 AM 0.00 0.0 M M M
4/22/2020 8:00 AM 0.25 0.0 M 0.0 M rain began shortly after noon. Brief, heavy squall mid-afternoon. Cold (high 30s) and sunny at obs.
4/23/2020 8:00 AM 0.00 0.0 M M M
4/24/2020 8:30 AM 0.45 0.0 M 0.0 M steady light rain at obs
4/25/2020 8:00 AM 0.23 M M M M
4/26/2020 9:30 AM 0.02 0.0 M 0.0 M
4/27/2020 8:00 AM 0.33 0.0 M 0.0 M overcast at obs
4/28/2020 8:00 AM 0.02 M M M M
4/29/2020 8:00 AM T 0.0 M 0.0 M overcast, just beginning to drizzle at obs
4/30/2020 8:30 AM 0.17 M M M M overcast, foggy, and v. light rain at obs. began raining harder almost immediately after
5/1/2020 8:30 AM 0.82 0.0 M 0.0 M
5/2/2020 8:00 AM 0.07 M M M M Not a cloud in the sky at obs.
5/3/2020 8:00 AM 0.07 0.0 M 0.0 M
5/4/2020 8:00 AM 0.00 0.0 M M M
5/5/2020 8:00 AM 0.00 0.0 M M M
5/6/2020 8:00 AM 0.00 0.0 M M M
5/7/2020 8:00 AM 0.09 M M M M
5/8/2020 8:00 AM 0.00 0.0 M M M
5/9/2020 8:00 AM 0.58 0.0 M 0.0 M light rain began 11:30 am. continued steadily into the evening
5/10/2020 8:00 AM T 0.0 M 0.0 M two brief periods snow showers. very light, no accumulation.
5/11/2020 8:00 AM 0.00 0.0 M M M
5/12/2020 8:00 AM 0.21 M M M M Brief rainfall began about 9:30 am. At about 4:40 pm there was a sudden, few-minute long hailstorm, the hailstones all about 1/4 " in diameter. Followed by heavy rain till 5 pm
5/13/2020 8:00 AM 0.00 0.0 M M M
5/14/2020 8:00 AM 0.00 0.0 M M M
5/15/2020 8:00 AM 0.03 M M M M rain overnight. mostly cloudy at obs.
5/16/2020 8:00 AM 0.11 M M M M
5/17/2020 8:00 AM 0.00 0.0 M M M
5/18/2020 8:00 AM 0.00 0.0 M M M
5/19/2020 8:00 AM 0.00 0.0 M M M
5/20/2020 8:00 AM 0.00 0.0 M M M
5/21/2020 8:00 AM 0.00 0.0 M M M
5/22/2020 8:00 AM 0.00 0.0 M M M
5/23/2020 8:00 AM 0.10 M M M M a few minutes of the lightest drizzle at 4 pm. Heavier drizzle began at 5 pm. Misting at obs.
5/24/2020 7:40 AM 1.08 M M M M light drizzle at yesterday's obs became heavy downpour about 11 am. Continued off and on till late afternoon.
5/25/2020 9:00 AM 0.02 M M M M
5/26/2020 8:00 AM 0.00 0.0 M M M Overcast skies; heavy dew.
5/27/2020 8:00 AM 0.00 0.0 M M M
5/28/2020 8:00 AM 0.03 M M M M overcast at obs.
5/29/2020 8:00 AM 0.07 M M M M bright overcast at obs.
5/30/2020 8:00 AM 0.25 M M M M Heavy squall between 7:20 and 7:35 pm
5/31/2020 8:00 AM 0.00 0.0 M M M
6/1/2020 8:00 AM 0.00 0.0 M M M
6/2/2020 8:00 AM 0.00 0.0 M M M
6/3/2020 8:00 AM 0.60 M M M M thunderstorms overnight. clear at obs
6/4/2020 8:00 AM 0.45 M M M M light rain began about 1 pm and picked up for an hour or so, total 0.14. Thunderstorm began at 8:40 and heavy rain for about an hour. May also have rained overnight.
6/5/2020 8:00 AM 0.14 M M M M rain began 10 pm. overcast at obs.
6/6/2020 8:00 AM 0.95 M M M M rain began about 3 pm, off and on for about an hour. rain began again at 5:20 and was heavy till 5:50, when most of the accumulation occurred. Off and on after.
6/7/2020 8:00 AM 0.01 M M M M brief sprinkle mid-afternoon.
6/8/2020 8:00 AM 0.00 0.0 M M M
6/9/2020 8:00 AM 0.00 0.0 M M M
6/10/2020 8:00 AM 0.00 0.0 M M M
6/11/2020 8:00 AM 0.02 M M M M overcast at obs
6/12/2020 8:00 AM 0.07 M M M M light rain began about 2 pm, heavier at 2:45. Sunny at obs.
6/13/2020 8:00 AM 0.00 0.0 M M M
6/14/2020 8:00 AM 0.00 0.0 M M M
6/15/2020 8:00 AM 0.00 0.0 M M M
6/16/2020 8:00 AM 0.00 0.0 M M M
6/17/2020 8:00 AM 0.00 0.0 M M M
6/18/2020 8:00 AM 0.00 0.0 M M M
6/19/2020 8:00 AM 0.00 0.0 M M M
6/20/2020 8:00 AM 0.02 M M M M light rain began at 8:45 pm
6/21/2020 8:00 AM 0.00 0.0 M M M
6/22/2020 8:00 AM 0.00 0.0 M M M
6/23/2020 8:00 AM T 0.0 M M M 10 minute shower at 8:30
6/24/2020 8:00 AM 0.02 M M M M brief showers overnight
6/25/2020 8:00 AM 0.00 0.0 M M M
6/26/2020 8:00 AM 0.00 0.0 M M M
6/27/2020 8:00 AM 0.00 0.0 M M M
6/28/2020 8:00 AM 0.03 M M M M very light drizzle off and on 10:30-noon. No accumulation. Light rain early afternoon.
6/29/2020 7:30 AM 0.50 M M M M a few light showers in afternoon, but just T. Thunderstorm began about 6:30, heavy for 15 minutes beginning about 6:40. Over by about 7.
6/30/2020 8:00 AM 0.00 0.0 M M M
7/1/2020 8:00 AM 0.03 M M M M Shower began at 11:15 am, became heavy at 11:20 and was over within a half hour.
7/2/2020 8:00 AM 0.03 M M M M very light rain--0.01"-- for 10 minutes at 12:30 pm. Shower beginning 8 pm, over by 9. 0.02"
7/3/2020 8:00 AM T M M M M brief sprinkle around 8 pm
7/4/2020 8:00 AM 0.95 M M M M Almost all (0.90) during an intense 20 minute thunderstorm beginning at 7:45 pm. remainder overnight.
7/5/2020 8:00 AM 0.00 0.0 M M M
7/6/2020 8:00 AM 0.00 0.0 M M M
7/7/2020 8:00 AM 0.67 M M M M 76F at obs. All but 0.01" of rain fell during a thunderstorm that began at 3:50 pm and was over an hour later.
7/8/2020 8:00 AM 0.00 0.0 M M M
7/9/2020 8:00 AM 0.08 M M M M a few drops at 3:20 pm (T). Then rain shower beginning about 4 pm and over in less than an hour.
7/10/2020 8:00 AM T M M M M a few drops about 7:30 am
7/11/2020 8:00 AM 3.17 M M M M light rain began about 10:30 am. Heavy rain began 1:45 and continued pulsing until late afternoon. 2.7" by 6 pm.
7/12/2020 6:30 AM 0.08 M M M M sprinkle @ 6 pm (T) steady rain @ 8 pm for 25 minutes (.08)
7/13/2020 8:00 AM 0.02 M M M M overnight
7/14/2020 8:00 AM 0.00 0.0 M M M
7/15/2020 8:00 AM 0.00 0.0 M M M
7/16/2020 8:00 AM 0.00 0.0 M M M
7/17/2020 8:00 AM 0.04 M M M M light rain sometime between 5:30 am and obs.
7/18/2020 8:00 AM 0.00 0.0 M M M
7/26/2020 8:00 AM 0.00 0.0 M M M
7/27/2020 8:00 AM 0.00 0.0 M M M
7/28/2020 8:00 AM 0.00 0.0 M M M
7/29/2020 8:00 AM 0.02 M M M M brief sprinkle at 4:30, followed by 10-15 minutes of a shower beginning 4:45.
7/30/2020 8:00 AM 0.00 0.0 M M M
7/31/2020 8:00 AM 0.20 M M M M rain began after 10:30 pm. 0.15 by 6 am. overcast at obs.
8/1/2020 8:00 AM T M M M M
8/2/2020 8:00 AM T M M M M overcast and threatening at obs.
8/3/2020 8:00 AM T M M M M brief shower late morning
8/4/2020 8:00 AM 0.67 M M M M overcast and 74 deg. at obs. scattered raindrops began at 8:30 pm, with heavier rain beginning about 9 pm
8/5/2020 8:00 AM 0.73 M M M M periodic drizzle began 8:30 am, steadier rain at 10:30. 0.14" at 11:30. By 12:30, winds gusting and sheets of rain. Rain ended mid-afternoon; winds a few hours later. Lots of debris and branches down in yards and roads.
8/6/2020 8:00 AM 0.00 0.0 M M M
8/7/2020 8:00 AM 0.27 M M M M brief drizzle at 10 am. rain overnight. Light rain at obs.
8/8/2020 8:00 AM 0.27 M M M M .03 after yesterday's obs. 0.24 overnight.
8/9/2020 8:00 AM 0.00 0.0 M M M
8/10/2020 8:00 AM 0.00 0.0 M M M
8/11/2020 8:00 AM 0.00 0.0 M M M
8/12/2020 8:00 AM 0.00 0.0 M M M
8/13/2020 8:00 AM 0.00 0.0 M M M
8/14/2020 8:00 AM 0.00 0.0 M M M
8/15/2020 8:00 AM 0.00 0.0 M M M
8/16/2020 8:20 AM 0.11 M M M M steady rain at obs
8/17/2020 8:00 AM 0.26 M M M M rain continued after yesterday's obs. 0.25 between 8:30 and 11:30. Another 0.01 with a short drizzle around 3:30.
8/18/2020 8:00 AM 0.51 M M M M light rain started at 7:40 pm. Steady downpour began 8:10 and ended by 8:30. More rain overnight.
8/19/2020 8:00 AM 0.04 M M M M Brief heavy rain about 7:30 am
8/20/2020 8:00 AM 0.09 M M M M Light rain about 9:15 am
8/28/2020 8:00 AM 0.39 M M M M heavy downpour began 7:40 pm
8/29/2020 8:30 AM 0.10 M M M M overcast and drizzle at obs
8/30/2020 8:00 AM 0.01 M M M M
8/31/2020 8:00 AM 0.00 0.0 M M M
9/1/2020 7:00 AM 0.11 M M M M rain overnight; overcast at obs
9/2/2020 5:00 AM 0.12 M M M M light drizzle at obs, began overnight
9/3/2020 7:00 AM 0.25 M M M M
9/4/2020 5:00 AM 0.21 M M M M clear at obs
9/5/2020 8:00 AM 0.00 0.0 M M M
9/6/2020 8:00 AM 0.00 0.0 M M M
9/7/2020 7:00 AM 0.00 0.0 M M M
9/8/2020 7:00 AM 0.00 0.0 M M M
9/9/2020 5:00 AM 0.00 0.0 M M M
9/10/2020 7:00 AM 0.07 M M M M overcast at obs. light rain paused early morning
9/11/2020 5:00 AM 0.58 M M M M
9/12/2020 8:00 AM 0.01 M M M M
9/13/2020 8:00 AM 0.00 0.0 M M M
9/14/2020 8:00 AM T M M M M 5 minute shower at 2 pm
9/15/2020 7:00 AM 0.00 0.0 M M M
9/16/2020 5:00 AM 0.00 0.0 M M M
9/17/2020 8:00 AM 0.00 0.0 M M M
9/18/2020 8:00 AM 0.00 0.0 M M M
9/19/2020 8:00 AM 0.00 0.0 M M M
9/20/2020 8:00 AM 0.00 0.0 M M M
9/21/2020 8:00 AM 0.00 0.0 M M M
9/22/2020 8:00 AM 0.00 0.0 M M M
9/23/2020 8:00 AM 0.00 0.0 M M M
9/24/2020 8:00 AM 0.00 0.0 M M M
9/25/2020 8:00 AM 0.00 0.0 M M M
9/26/2020 8:00 AM 0.00 0.0 M M M overcast at obs.
9/27/2020 8:00 AM 0.00 0.0 M M M
9/28/2020 8:00 AM 0.07 M M M M early morning shower
9/29/2020 8:00 AM 0.00 0.0 M M M OVERCAST at obs
9/30/2020 7:30 AM 1.96 M M M M Misting and overcast at obs. Rain began about 12 pm. Continued all day and night with intermittent downpours. 0.11 by 1pm; 0.26 by 3 pm; 0.60 by 5 pm.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/28/2019 10/02/2019 8:00 AM 5 0.00 M M
10/18/2019 10/21/2019 8:00 AM 4 0.39 M M
10/22/2019 10/23/2019 8:00 AM 2 0.87 M M
11/8/2019 11/10/2019 8:00 AM 3 0.17 M M
11/27/2019 11/30/2019 8:00 AM 4 0.00 M M
12/22/2019 1/01/2020 8:00 AM 11 1.28 0.0 M
2/16/2020 2/18/2020 8:00 AM 3 0.00 M M
7/19/2020 7/25/2020 8:00 AM 7 1.00 M M
8/21/2020 8/27/2020 8:00 AM 7 1.05 M M



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