Station Overview Station Location
Station Number NY-AB-1 Latitude 42.66696
Station Name Altamont 2.7 SSW Longitude -74.05088
County Albany Elevation (ft) 1460



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 4.12 7.31 31 7.31 31 0.00 0 0 15 1 0.0 0 0
Nov 19 3.53 3.48 30 3.48 30 0.00 0 0 12 2 7.2 8 6
Dec 19 3.22 4.41 30 4.41 30 0.00 0 0 13 6 27.1 9 8
Jan 20 2.76 2.01 31 2.01 31 0.00 0 0 14 3 8.3 9 9
Feb 20 2.43 2.98 29 2.98 29 0.00 0 0 15 7 9.3 12 12
March 20 3.43 2.93 31 2.93 31 0.00 0 0 12 5 6.7 3 6
April 20 3.69 3.55 30 3.55 30 0.00 0 0 18 4 8.8 9 5
May 20 3.83 2.52 31 2.52 31 0.00 0 0 12 7 0.8 1 1
June 20 4.50 2.98 30 2.98 30 0.00 0 0 7 7 0.0 0 0
July 20 4.31 4.17 31 4.17 31 0.00 0 0 12 5 0.0 0 0
Aug 20 3.78 7.36 31 7.36 31 0.00 0 0 12 7 0.0 0 0
Sept 20 3.71 2.34 30 2.34 30 0.00 0 0 8 3 0.0 0 0
Water Year Totals: 43.31" 46.04" 365 days 46.04" 365 0.00" 0 days 0 150 days 57 days 68.2" 51 days 47 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 0.40
10/2/2019 0.49
10/3/2019 0.16
10/4/2019 0.39
10/5/2019 0.00
10/6/2019 0.00
10/7/2019 0.02
10/8/2019 0.67
10/9/2019 0.00
10/10/2019 0.00
10/11/2019 0.00
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 2.99
10/18/2019 0.75
10/19/2019 0.00
10/20/2019 0.00
10/21/2019 0.05
10/22/2019 0.01
10/23/2019 0.57
10/24/2019 0.00
10/25/2019 0.00
10/26/2019 0.01
10/27/2019 0.25
10/28/2019 0.50
10/29/2019 T
10/30/2019 0.00
10/31/2019 0.05
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 0.17
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.00
11/12/2019 0.12
11/13/2019 0.01
11/14/2019 0.00
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 0.01
11/19/2019 1.19
11/20/2019 0.05
11/21/2019 0.02
11/22/2019 T
11/23/2019 0.09
11/24/2019 0.42
11/25/2019 0.48
11/26/2019 0.00
11/27/2019 0.00
11/28/2019 0.18
11/29/2019 T
11/30/2019 0.00
12/1/2019 0.00
12/2/2019 1.15
12/3/2019 0.84
12/4/2019 T
12/5/2019 T
12/6/2019
12/7/2019 0.12
12/8/2019 T
12/9/2019 0.00
12/10/2019 0.12
12/11/2019 0.11
12/12/2019 T
12/13/2019 0.00
12/14/2019 0.40
12/15/2019 0.07
12/16/2019 T
12/17/2019 0.11
12/18/2019 0.23
12/19/2019 0.03
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 T
12/28/2019 0.02
12/29/2019 0.00
12/30/2019 0.89
12/31/2019 0.32
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.04
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 0.11
1/5/2020 0.10
1/6/2020 0.01
1/7/2020 0.03
1/8/2020 T
1/9/2020 T
1/10/2020 0.00
1/11/2020 0.04
1/12/2020 0.11
1/13/2020 0.00
1/14/2020 0.00
1/15/2020 0.01
1/16/2020 0.18
1/17/2020 0.01
1/18/2020 0.00
1/19/2020 0.34
1/20/2020 0.05
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 0.86
1/27/2020 0.12
1/28/2020 T
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.00
2/1/2020 0.01
2/2/2020 T
2/3/2020 0.01
2/4/2020 T
2/5/2020 0.00
2/6/2020 0.50
2/7/2020 0.13
2/8/2020 0.84
2/9/2020 0.02
2/10/2020 0.09
2/11/2020 0.03
2/12/2020 T
2/13/2020 0.27
2/14/2020 0.01
2/15/2020 T
2/16/2020 T
2/17/2020 0.00
2/18/2020 T
2/19/2020 0.15
2/20/2020 0.01
2/21/2020 T
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.00
2/26/2020 0.14
2/27/2020 0.66
2/28/2020 0.11
2/29/2020 0.00
3/1/2020 T
3/2/2020 T
3/3/2020 0.00
3/4/2020 0.14
3/5/2020 T
3/6/2020 0.00
3/7/2020 0.02
3/8/2020 0.00
3/9/2020 0.00
3/10/2020 0.00
3/11/2020 0.05
3/12/2020 0.00
3/13/2020 0.10
3/14/2020 0.05
3/15/2020 0.00
3/16/2020 0.00
3/17/2020 0.01
3/18/2020 T
3/19/2020 0.72
3/20/2020 0.08
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.00
3/24/2020 0.68
3/25/2020 0.00
3/26/2020 T
3/27/2020 0.00
3/28/2020 0.00
3/29/2020 0.69
3/30/2020 0.18
3/31/2020 0.21
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.01
4/2/2020 0.00
4/3/2020 0.07
4/4/2020 0.18
4/5/2020 0.00
4/6/2020 T
4/7/2020 0.00
4/8/2020 0.20
4/9/2020 0.00
4/10/2020 0.45
4/11/2020 0.04
4/12/2020 T
4/13/2020 0.06
4/14/2020 0.51
4/15/2020 0.00
4/16/2020 0.06
4/17/2020 0.02
4/18/2020 0.39
4/19/2020 0.08
4/20/2020 T
4/21/2020 0.00
4/22/2020 0.20
4/23/2020 0.01
4/24/2020 0.08
4/25/2020 0.02
4/26/2020 0.00
4/27/2020 0.88
4/28/2020 0.29
4/29/2020 0.00
4/30/2020 T
5/1/2020 1.13
5/2/2020 0.24
5/3/2020 0.02
5/4/2020 0.00
5/5/2020 T
5/6/2020 0.00
5/7/2020 T
5/8/2020 0.12
5/9/2020 0.10
5/10/2020 T
5/11/2020 0.00
5/12/2020 0.26
5/13/2020 T
5/14/2020 0.00
5/15/2020 0.03
5/16/2020 0.21
5/17/2020 0.00
5/18/2020 0.16
5/19/2020 0.06
5/20/2020 0.00
5/21/2020 0.00
5/22/2020 0.00
5/23/2020 T
5/24/2020 T
5/25/2020 0.00
5/26/2020 0.00
5/27/2020 0.00
5/28/2020 0.00
5/29/2020 T
5/30/2020 0.10
5/31/2020 0.09
6/1/2020 T
6/2/2020 T
6/3/2020 0.03
6/4/2020 T
6/5/2020 T
6/6/2020 0.00
6/7/2020 0.00
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.00
6/11/2020 0.56
6/12/2020 0.00
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 0.00
6/21/2020 0.79
6/22/2020 0.00
6/23/2020 T
6/24/2020 0.40
6/25/2020 0.00
6/26/2020 T
6/27/2020 T
6/28/2020 0.25
6/29/2020 0.28
6/30/2020 0.67
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.50
7/2/2020 T
7/3/2020 0.29
7/4/2020 0.15
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 0.00
7/9/2020 0.12
7/10/2020 0.00
7/11/2020 1.21
7/12/2020 T
7/13/2020 0.00
7/14/2020 T
7/15/2020 T
7/16/2020 0.00
7/17/2020 0.81
7/18/2020 0.05
7/19/2020 0.00
7/20/2020 0.00
7/21/2020 0.00
7/22/2020 0.01
7/23/2020 0.25
7/24/2020 0.11
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.00
7/28/2020 0.00
7/29/2020 0.31
7/30/2020 0.36
7/31/2020 T
8/1/2020 0.00
8/2/2020 0.02
8/3/2020 T
8/4/2020 0.11
8/5/2020 4.09
8/6/2020 0.00
8/7/2020 0.01
8/8/2020 0.12
8/9/2020 0.00
8/10/2020 0.00
8/11/2020 0.01
8/12/2020 0.15
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 0.00
8/17/2020 T
8/18/2020 T
8/19/2020 0.00
8/20/2020 T
8/21/2020 0.00
8/22/2020 T
8/23/2020 0.00
8/24/2020 1.67
8/25/2020 0.00
8/26/2020 T
8/27/2020 T
8/28/2020 0.86
8/29/2020 0.10
8/30/2020 0.21
8/31/2020 0.01
9/1/2020 0.00
9/2/2020 0.39
9/3/2020 0.16
9/4/2020 T
9/5/2020 0.00
9/6/2020 T
9/7/2020 0.00
9/8/2020 0.00
9/9/2020 0.00
9/10/2020 0.00
9/11/2020 0.15
9/12/2020 T
9/13/2020 0.00
9/14/2020 0.02
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.01
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 0.06
9/29/2020 0.10
9/30/2020 1.45



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 6:55 AM 0.40 M M M M
10/2/2019 6:55 AM 0.49 M M M M
10/3/2019 6:55 AM 0.16 M M M M
10/4/2019 6:55 AM 0.39 M M M M
10/5/2019 6:55 AM 0.00 M M M M
10/6/2019 6:55 AM 0.00 M M M M
10/7/2019 6:30 AM 0.02 M M M M
10/8/2019 6:05 AM 0.67 M M M M Rain ended by midnight
10/9/2019 6:30 AM 0.00 M M M M
10/10/2019 6:55 AM 0.00 0.0 M M M
10/11/2019 6:55 AM 0.00 M M M M
10/12/2019 6:55 AM 0.00 0.0 M M M
10/13/2019 6:55 AM 0.00 0.0 M M M
10/14/2019 6:55 AM 0.00 0.0 M M M
10/15/2019 6:55 AM 0.00 0.0 M M M
10/16/2019 6:55 AM 0.00 M M M M
10/17/2019 7:00 AM 2.99 M M M M Rain began 3:15 pm 10/16; peak rain rate so far was 0.69”/hr @ 11:28 pm 10/16
10/18/2019 6:55 AM 0.75 M M M M Max rain rate 0.35”/hr @ 4:29 am on 10/17
10/19/2019 6:55 AM 0.00 0.0 M M M
10/20/2019 6:55 AM 0.00 M M M M
10/21/2019 6:50 AM 0.05 M M M M Rain fell betw 2:15-4 pm
10/22/2019 6:55 AM 0.01 M M M M
10/23/2019 6:55 AM 0.57 M M M M Rain ended by 4 am
10/24/2019 6:55 AM 0.00 M M M M
10/25/2019 6:55 AM 0.00 M M M M
10/26/2019 6:55 AM 0.01 M M M M
10/27/2019 7:00 AM 0.25 M M M M Rain began @ 1:30 am
10/28/2019 6:40 AM 0.50 M M M M
10/29/2019 6:55 AM T M M M M
10/30/2019 6:55 AM 0.00 0.0 M M M
10/31/2019 6:55 AM 0.05 M M M M
11/1/2019 6:55 AM 0.74 M M M M
11/2/2019 6:55 AM 0.00 M M M M
11/3/2019 6:55 AM 0.00 0.0 M M M
11/4/2019 6:55 AM 0.00 M M M M
11/5/2019 6:55 AM 0.00 0.0 M M M
11/6/2019 6:55 AM 0.00 0.0 M M M
11/7/2019 6:55 AM 0.00 M M M M
11/8/2019 6:55 AM 0.17 0.3 M T M
11/9/2019 6:55 AM 0.00 0.0 M T M
11/10/2019 6:55 AM 0.00 0.0 M T M
11/11/2019 6:55 AM 0.00 M M 0.0 M
11/12/2019 6:55 AM 0.12 0.6 M 0.5 M Will report LE this evening; Done
11/13/2019 6:55 AM 0.01 0.2 M 0.5 M
11/14/2019 6:55 AM 0.00 0.0 M M M
11/15/2019 6:55 AM 0.00 0.0 M M M
11/16/2019 6:55 AM 0.00 0.0 M M M
11/17/2019 6:55 AM 0.00 0.0 M M M
11/18/2019 6:55 AM 0.01 0.2 M T M
11/19/2019 7:13 AM 1.19 2.6 0.41 2.5 M Will report rain & core-melt this eve; DONE Snow core yielded water @ 6.34:1 ratio. Very wet!
11/20/2019 6:55 AM 0.05 0.3 M 2.5 M Frz drzl @ time of obs
11/21/2019 6:55 AM 0.02 0.3 M 2.0 M
11/22/2019 6:55 AM T 0.0 M T M
11/23/2019 6:55 AM 0.09 T M T M Precip was rain/snow mix w no observed snow accumulation
11/24/2019 6:55 AM 0.42 0.0 M 0.0 M Rain/frz rain began at 1 am. Light ice accretion.
11/25/2019 6:55 AM 0.48 2.7 0.40 2.5 M
11/26/2019 6:55 AM 0.00 0.0 M T M
11/27/2019 6:55 AM 0.00 0.0 M 0.0 M
11/28/2019 6:55 AM 0.18 0.0 M 0.0 M Rain ended by 10 pm.
11/29/2019 6:55 AM T T M 0.0 M
11/30/2019 6:55 AM 0.00 0.0 M 0.0 M
12/1/2019 6:55 AM 0.00 0.0 M 0.0 M
12/2/2019 8:10 AM 1.15 12.8 1.55 13.0 M
12/3/2019 6:55 AM 0.84 9.0 1.13 20.0 M
12/4/2019 6:55 AM T 0.1 M M M
12/5/2019 6:55 AM T T M M M
12/7/2019 6:55 AM 0.12 1.5 M 16.0 M
12/8/2019 6:55 AM T T M M M
12/9/2019 6:55 AM 0.00 0.0 M M M
12/10/2019 6:55 AM 0.12 0.0 M M M
12/11/2019 6:55 AM 0.11 0.1 M M M
12/12/2019 6:22 AM T T M M M
12/13/2019 6:55 AM 0.00 0.0 M M M
12/14/2019 7:40 AM 0.40 0.0 M 7.0 M
12/15/2019 6:55 AM 0.07 0.0 M M M
12/16/2019 6:55 AM T T M M M
12/17/2019 7:10 AM 0.11 1.2 M M M
12/18/2019 6:55 AM 0.23 1.8 M M M
12/19/2019 6:55 AM 0.03 0.4 M M M New snow is estimate due to high winds reshaping snow distribution.
12/20/2019 6:55 AM 0.00 0.0 M M M
12/21/2019 6:55 AM 0.00 0.0 M 8.0 M
12/22/2019 6:55 AM 0.00 0.0 M M M
12/23/2019 6:55 AM 0.00 0.0 M 8.0 M
12/24/2019 6:55 AM 0.00 0.0 M M M
12/25/2019 6:55 AM 0.00 0.0 M M M
12/26/2019 6:55 AM 0.00 0.0 M M M
12/27/2019 6:45 AM T 0.0 M 6.5 M
12/28/2019 7:30 AM 0.02 0.0 M 4.5 M
12/29/2019 6:55 AM 0.00 0.0 M M M
12/30/2019 7:25 AM 0.89 0.0 M M M Approx 0.25” ice accretion at obs time.
12/31/2019 6:55 AM 0.32 0.2 M M M
1/1/2020 6:35 AM 0.04 0.4 M M M
1/2/2020 6:55 AM 0.00 0.0 M M M
1/3/2020 6:55 AM 0.00 0.0 M 2.5 M 5”snowpack on the snowboards; as little as 0” elsewhere.
1/4/2020 8:00 AM 0.11 0.0 M M M
1/5/2020 7:10 AM 0.10 T M M M
1/6/2020 6:37 AM 0.01 0.2 M M M
1/7/2020 6:03 AM 0.03 0.3 M M M
1/8/2020 6:40 AM T T M M M
1/9/2020 6:55 AM T 0.5 M M M A snow squall yesterday afternoon easily dumped a half-inch of snow (too windy for reliable measurement), but gauge catch was apparently very low, thus the T reported.
1/10/2020 6:55 AM 0.00 0.0 M M M
1/11/2020 6:55 AM 0.04 0.0 M 1.0 M Ground has between 0 and 4” of snow. Lots of bare ground, so i estimate 1” snow cover on average.
1/12/2020 7:15 AM 0.11 M M T M Snowpack melted, finally. Rain began 3 am.
1/13/2020 6:55 AM 0.00 0.0 M T M
1/14/2020 6:55 AM 0.00 0.0 M 0.0 M
1/15/2020 6:55 AM 0.01 0.0 M M M
1/16/2020 6:40 AM 0.18 1.3 M 1.5 M very wet snow
1/17/2020 6:55 AM 0.01 1.0 M 1.5 M New snowfall is estimate. High winds; poor gauge catch. intense lake-effect snow band persisted for at least 1/2 hour, thus the estimated new snow.
1/18/2020 6:55 AM 0.00 0.0 M 1.0 M
1/19/2020 6:55 AM 0.34 2.6 M 3.0 M
1/20/2020 6:55 AM 0.05 0.7 M 3.5 M High winds forced me to make new snow estimate based on gauge catch.
1/21/2020 6:55 AM 0.00 0.0 M M M
1/22/2020 6:20 AM 0.00 0.0 M M M
1/23/2020 6:55 AM 0.00 0.0 M 3.5 M
1/24/2020 6:40 AM 0.00 0.0 M M M
1/25/2020 8:15 AM 0.00 0.0 M 3.0 M
1/26/2020 6:55 AM 0.86 T M M M
1/27/2020 6:55 AM 0.12 1.3 M M M
1/28/2020 6:55 AM T T M M M
1/29/2020 6:55 AM 0.00 0.0 M M M
1/30/2020 6:45 AM 0.00 0.0 M M M
1/31/2020 6:55 AM 0.00 0.0 M M M
2/1/2020 8:30 AM 0.01 0.3 M 2.0 M
2/2/2020 6:55 AM T T M M M
2/3/2020 6:55 AM 0.01 0.1 M M M
2/4/2020 6:55 AM T T M M M
2/5/2020 6:55 AM 0.00 0.0 M 0.5 M
2/6/2020 7:00 AM 0.50 1.6 M 2.0 M
2/7/2020 6:55 AM 0.13 0.0 M 2.0 M mostly frz rn/drz in gage; minimal accretion <0.1"
2/8/2020 6:55 AM 0.84 2.0 M 4.0 M new snow is estimate due to high winds & drifting
2/9/2020 6:55 AM 0.02 0.5 M 4.5 M
2/10/2020 8:45 AM 0.09 1.4 M 6.0 M
2/11/2020 6:55 AM 0.03 T M M M
2/12/2020 6:55 AM T T M M M
2/13/2020 8:20 AM 0.27 1.7 M 4.0 M snow changed to frz rn at 6:45 am
2/14/2020 7:45 AM 0.01 0.2 M M M
2/15/2020 6:55 AM T T M M M
2/16/2020 6:55 AM T 0.1 M M M
2/17/2020 6:55 AM 0.00 0.0 M M M
2/18/2020 6:55 AM T T M M M
2/19/2020 6:55 AM 0.15 0.5 M 3.0 M
2/20/2020 7:41 AM 0.01 0.4 M M M
2/21/2020 6:55 AM T T M M M
2/22/2020 6:55 AM 0.00 0.0 M M M
2/23/2020 6:55 AM 0.00 0.0 M M M
2/24/2020 6:50 AM 0.00 0.0 M M M
2/25/2020 6:55 AM 0.00 0.0 M 1.0 M
2/26/2020 6:55 AM 0.14 T M M M Sleet, frz rn, rain
2/27/2020 7:10 AM 0.66 0.0 M 0.5 M
2/28/2020 6:55 AM 0.11 0.5 M 0.5 M
2/29/2020 6:55 AM 0.00 M M M M
3/1/2020 6:55 AM T T M 0.5 M
3/2/2020 6:50 AM T T M 0.5 M Noted an occasional flurry yesterday at around 7:15 am.
3/3/2020 6:55 AM 0.00 0.0 M 0.5 M
3/4/2020 6:55 AM 0.14 T M T M
3/5/2020 6:55 AM T T M T M
3/6/2020 6:55 AM 0.00 0.0 M T M
3/7/2020 6:55 AM 0.02 0.2 M T M Dusting overnight
3/8/2020 6:55 AM 0.00 0.0 M T M
3/9/2020 6:55 AM 0.00 0.0 M T M
3/10/2020 6:40 AM 0.00 0.0 M T M
3/11/2020 6:55 AM 0.05 0.0 M T M
3/12/2020 6:40 AM 0.00 0.0 M T M
3/13/2020 7:17 AM 0.10 T M 0.0 M
3/14/2020 6:55 AM 0.05 0.0 M 0.0 M
3/15/2020 6:55 AM 0.00 0.0 M 0.0 M
3/16/2020 6:55 AM 0.00 0.0 M 0.0 M
3/17/2020 6:55 AM 0.01 0.2 M T M
3/18/2020 6:45 AM T 0.0 M 0.0 M
3/19/2020 7:35 AM 0.72 0.0 M 0.0 M Rain began at 12:45 am thurs.
3/20/2020 7:00 AM 0.08 0.0 M 0.0 M
3/21/2020 6:55 AM 0.00 0.0 M 0.0 M
3/22/2020 6:55 AM 0.00 0.0 M 0.0 M
3/23/2020 6:55 AM 0.00 0.0 M 0.0 M
3/24/2020 6:55 AM 0.68 6.3 M 5.5 M
3/25/2020 6:55 AM 0.00 0.0 M 2.5 M
3/26/2020 6:55 AM T T M 1.0 M
3/27/2020 6:55 AM 0.00 0.0 M T M
3/28/2020 6:55 AM 0.00 0.0 M 0.0 M
3/29/2020 7:40 AM 0.69 0.0 M 0.0 M Rain began @ 3:18 pm yesterday. Continuing at obs time.
3/30/2020 6:55 AM 0.18 0.0 M 0.0 M
3/31/2020 6:55 AM 0.21 T M T M
4/1/2020 6:30 AM 0.01 0.0 M 0.0 M
4/2/2020 6:55 AM 0.00 0.0 M 0.0 M
4/3/2020 6:55 AM 0.07 0.0 M 0.0 M
4/4/2020 6:55 AM 0.18 T M 0.0 M
4/5/2020 6:55 AM 0.00 0.0 M 0.0 M
4/6/2020 6:55 AM T 0.0 M 0.0 M a few sprinkles yesterday afternoon at about 4 - very few...
4/7/2020 6:55 AM 0.00 0.0 M 0.0 M
4/8/2020 6:55 AM 0.20 0.0 M 0.0 M
4/9/2020 6:45 AM 0.00 0.0 M 0.0 M
4/10/2020 6:55 AM 0.45 0.3 M T M Rained yesterday between 10 am - 2 pm; max rate at 1:31 pm (0.63"/hr). Dusting of snow in the wee hours this am.
4/11/2020 6:55 AM 0.04 0.4 M 0.5 M
4/12/2020 6:55 AM T T M 0.0 M
4/13/2020 6:55 AM 0.06 0.0 M 0.0 M Rain fell betw 4 am & 5:30 am
4/14/2020 6:55 AM 0.51 0.0 M 0.0 M Max rainfall rate 2.91”/hr yesterday at 5:30 PM
4/15/2020 6:55 AM 0.00 0.0 M 0.0 M
4/16/2020 6:55 AM 0.06 0.9 M 1.0 M
4/17/2020 6:55 AM 0.02 0.3 M T M
4/18/2020 7:30 AM 0.39 3.1 M 3.0 M
4/19/2020 6:55 AM 0.08 0.6 M 0.5 M
4/20/2020 6:55 AM T 0.0 M 0.0 M
4/21/2020 6:55 AM 0.00 0.0 M 0.0 M
4/22/2020 7:50 AM 0.20 0.9 M T M 0.07” of liquid fell as rain; rest fell as snow
4/23/2020 6:55 AM 0.01 0.1 M T M
4/24/2020 8:59 AM 0.08 0.0 M 0.0 M Rain began at 4:15 am. Appears to be over, or nearly so.
4/25/2020 6:55 AM 0.02 0.0 M 0.0 M Rain ended 10:30 AM yesterday.
4/26/2020 6:55 AM 0.00 0.0 M 0.0 M
4/27/2020 6:55 AM 0.88 2.2 M 2.0 M Liquid allocation: 0.51" fell as rain yesterday; 0.37" entrained in this morning's snowfall. 5.9:1 snow:liquid. Very wet!
4/28/2020 6:50 AM 0.29 0.0 M T M Rain ended at 12:15 am today
4/29/2020 6:55 AM 0.00 0.0 M 0.0 M
4/30/2020 6:55 AM T 0.0 M 0.0 M
5/1/2020 6:55 AM 1.13 0.0 M 0.0 M
5/2/2020 6:55 AM 0.24 M M M M
5/3/2020 7:17 AM 0.02 M M M M Rain fell between 10 pm - 12 am yesterday.
5/4/2020 6:55 AM 0.00 0.0 M 0.0 M
5/5/2020 6:47 AM T M M M M Sprinkles yesterday 2-2:45 pm ish.
5/6/2020 6:55 AM 0.00 0.0 M 0.0 M
5/7/2020 6:55 AM T 0.0 M 0.0 M Sprinkles yesterday at about 3 pm
5/8/2020 6:55 AM 0.12 0.0 M 0.0 M Rain fell between 9:15-10:09 pm yesterday. Max rain rate was 0.23"/hr at 9:40 pm.
5/9/2020 7:40 AM 0.10 0.8 M 0.5 M Boo! It’s May, for cryin out loud!
5/10/2020 6:55 AM T T M T M Flurries on & off all day.
5/11/2020 6:55 AM 0.00 0.0 M 0.0 M
5/12/2020 6:20 AM 0.26 0.0 M 0.0 M Two periods of rain yesterday: 9:41 am->12:08 pm; 3:53 pm ->4:42 pm (max rain rate 1.11"/hr @ 4:01 pm)
5/13/2020 6:55 AM T T M 0.0 M Frost this morning!
5/14/2020 6:55 AM 0.00 0.0 M 0.0 M
5/15/2020 6:55 AM 0.03 0.0 M 0.0 M 0.01” fell betw 11&12 last night. 0.02” fell after that.
5/16/2020 6:55 AM 0.21 0.0 M 0.0 M Rain fell betw 6:22 & 10:02 pm. Max rate was 2.11"/hr @ 6:25 pm. Lightning. Temp fell 10 deg in 10 mins beginning @ 6:21 pm. Bar P bottomed 43 min before onset of rain.
5/17/2020 6:55 AM 0.00 0.0 M M M
5/18/2020 7:00 AM 0.16 0.0 M 0.0 M Rain began @2:15 am; continuing at 7:40 am at which time 0.20” has been recorded.
5/19/2020 6:55 AM 0.06 0.0 M 0.0 M Rain ended by 8 am yesterday.
5/20/2020 6:55 AM 0.00 M M M M
5/21/2020 6:55 AM 0.00 M M M M
5/22/2020 6:55 AM 0.00 M M M M
5/23/2020 7:40 AM T M M M M
5/24/2020 6:55 AM T M M M M
5/25/2020 6:55 AM 0.00 M M M M
5/26/2020 6:55 AM 0.00 0.0 M 0.0 M
5/27/2020 6:55 AM 0.00 0.0 M 0.0 M
5/28/2020 6:55 AM 0.00 0.0 M M M
5/29/2020 6:55 AM T M M M M Sprinkles at 2:22 yesterday afternoon.
5/30/2020 6:55 AM 0.10 M M M M Lightning around 7:30 pm
5/31/2020 6:55 AM 0.09 0.0 M 0.0 M rain began 6:34 pm; ended @ 8:42 pm. Temp fell 7 deg in 10 mins at onset of rain; barometer bottomed 3 mins before rain began.
6/1/2020 6:55 AM T M M M M
6/2/2020 6:25 AM T M M M M Sprinkles mid to late afternoon.
6/3/2020 6:55 AM 0.03 M M M M Rained 11:27-11:49 am yesterday, and again at 12:44 am today.
6/4/2020 6:20 AM T M M M M
6/5/2020 6:55 AM T M M M M
6/6/2020 6:55 AM 0.00 0.0 M M M
6/7/2020 6:55 AM 0.00 0.0 M M M
6/8/2020 6:55 AM 0.00 0.0 M M M
6/9/2020 6:50 AM 0.00 0.0 M M M
6/10/2020 6:55 AM 0.00 0.0 M M M
6/11/2020 8:55 AM 0.56 M M M M
6/12/2020 6:55 AM 0.00 0.0 M M M
6/13/2020 6:55 AM 0.00 0.0 M M M
6/14/2020 6:55 AM 0.00 0.0 M M M
6/15/2020 6:55 AM 0.00 0.0 M M M
6/16/2020 6:55 AM 0.00 0.0 M M M
6/17/2020 6:55 AM 0.00 0.0 M M M
6/18/2020 6:55 AM 0.00 0.0 M M M
6/19/2020 6:55 AM 0.00 0.0 M M M
6/20/2020 6:55 AM 0.00 0.0 M M M
6/21/2020 6:05 AM 0.79 M M M M See my Significant Weather Report submitted June 20 for details.
6/22/2020 6:55 AM 0.00 0.0 M M M
6/23/2020 6:55 AM T M M M M
6/24/2020 7:10 AM 0.40 M M M M See my Significant Wx Report for details
6/25/2020 6:25 AM 0.00 M M M M
6/26/2020 6:55 AM T M M M M
6/27/2020 6:55 AM T M M M M
6/28/2020 6:58 AM 0.25 M M M M measurable precip fell between 11:06-2:52 pm. Rain was, however, noted as early as 10 am. Rain began again after obs time of this report (so is not included in total).
6/29/2020 6:55 AM 0.28 M M M M Measurable rain fell during 4 distinct periods: 10:30-11 am (max rate 0.80"/hr); at 11:30 am (0.30"/hr); 12:30-12:45 pm (0.60"/hr); and 3:30-4 pm (0.45"/hr).
6/30/2020 7:01 AM 0.67 M M M M I recorded 7 individual rain events. The largest was between 2:11-2:44 pm, when 0.47" fell. The peak rate during the interval was 1.27"/hr.
7/1/2020 6:55 AM 0.50 M M M M Nearly all rain fell between 5:25 pm - 8 pm. Max rate 0.47'/hr at 5:35 pm. Lightning. Temp fell from 75.0 @ 4:04 pm to 60.7 @ 6:03 pm.
7/2/2020 6:55 AM T M M M M
7/3/2020 6:55 AM 0.29 M M M M Temp plummeted 18.6 deg from 4:58-6:08 pm, during the rain event. Dramatic!
7/4/2020 6:55 AM 0.15 M M M M 0.09" fell between 9:04-9:21 pm. Peak rate was 0.71"/hr @ 9:19 pm.
7/5/2020 6:55 AM 0.00 M M M M
7/6/2020 6:55 AM 0.00 0.0 M M M
7/7/2020 6:55 AM 0.00 0.0 M M M
7/8/2020 6:55 AM 0.00 0.0 M M M
7/9/2020 6:55 AM 0.12 M M M M Most of the rain fell betw 4:11 & 4:18 pm; temp fell from 86 deg @ 3:02 pm to 70.5 @ 4:48 pm; dew pt fell ~10 deg over this interval as well.
7/10/2020 6:45 AM 0.00 0.0 M M M Dew point plummeted >10 degrees between 1:12-1:42 pm
7/11/2020 6:55 AM 1.21 M M M M 0.55" fell before 12 am; 0.66" fell thereafter. See my Significant Weather report dated July 10 for additional info.
7/12/2020 6:55 AM T M M M M
7/13/2020 6:55 AM 0.00 0.0 M M M
7/14/2020 6:55 AM T M M M M
7/15/2020 6:55 AM T M M M M
7/16/2020 6:55 AM 0.00 M M M M
7/17/2020 6:55 AM 0.81 M M M M 0.34” fell betw 9 pm-12 am; an additional 0.47” fell by 2 am. Heaviest rate was 2.61”/hr at 1:42 am.
7/18/2020 6:55 AM 0.05 M M M M
7/19/2020 6:55 AM 0.00 0.0 M M M
7/20/2020 6:55 AM 0.00 0.0 M M M
7/21/2020 6:55 AM 0.00 M M M M
7/22/2020 6:50 AM 0.01 M M M M
7/23/2020 6:55 AM 0.25 M M M M Most rain fell betw 7:15 & 7:26 pm; max rate 2.57"/hr @ 7:23 pm. Lightning.
7/24/2020 6:55 AM 0.11 M M M M Rain fell in a ferocious downpour betw 3:14-3:17 pm. Max rate was 5.70"/hour!
7/25/2020 6:55 AM 0.00 M M M M
7/26/2020 6:55 AM 0.00 0.0 M M M
7/27/2020 6:55 AM 0.00 M M M M
7/28/2020 6:55 AM 0.00 0.0 M M M See my Significant Weather Report for rain AFTER observation time.
7/29/2020 6:55 AM 0.31 M M M M see my SW report for yesterday
7/30/2020 6:55 AM 0.36 M M M M Two periods of rain: yesterday 0.07" fell betw 5:45-5:50 pm; this morning, we got another 0.29" betw 3:44-4:07, w peak rate @ 3.06"/hr @ 3:52 am
7/31/2020 6:55 AM T M M M M
8/1/2020 6:55 AM 0.00 M M M M
8/2/2020 6:55 AM 0.02 M M M M Rain fell ~ 6:50 am
8/3/2020 6:55 AM T M M M M
8/4/2020 7:07 AM 0.11 M M M M Rain began @ 4:06 am today. Continuing...
8/5/2020 6:55 AM 4.09 M M M M Rain ended @ 6:30 pm
8/6/2020 6:55 AM 0.00 0.0 M M M
8/7/2020 6:55 AM 0.01 M M M M
8/8/2020 6:55 AM 0.12 M M M M
8/9/2020 6:55 AM 0.00 M M M M
8/10/2020 6:55 AM 0.00 M M M M
8/11/2020 6:55 AM 0.01 M M M M
8/12/2020 6:55 AM 0.15 M M M M rained betw 9:30 & 11 pm yesterday
8/13/2020 6:55 AM 0.00 0.0 M M M
8/14/2020 6:55 AM 0.00 0.0 M M M
8/15/2020 6:55 AM 0.00 0.0 M M M
8/16/2020 6:55 AM 0.00 0.0 M M M
8/17/2020 6:55 AM T M M M M
8/18/2020 6:55 AM T M M M M
8/19/2020 6:55 AM 0.00 0.0 M M M
8/20/2020 6:55 AM T M M M M
8/21/2020 6:55 AM 0.00 0.0 M M M
8/22/2020 6:55 AM T M M M M
8/23/2020 6:55 AM 0.00 0.0 M M M
8/24/2020 6:25 AM 1.67 M M M M 2 rain events yesterday: 0.17" fell in the first, betw 2:10 pm - 2:35 pm; 1.50" fell betw 4:35 pm - 6:45 pm...peak rate was 5.05"/hr @ 5:17 pm. Lightning was abundant in the area for the 2nd event.
8/25/2020 6:55 AM 0.00 0.0 M M M
8/26/2020 6:55 AM T M M M M
8/27/2020 6:55 AM T M M M M First rainfrops @ 6:54 am
8/28/2020 6:55 AM 0.86 M M M M I may add comments later...
8/29/2020 7:35 AM 0.10 M M M M Rain began at about 5:45 am today.
8/30/2020 6:55 AM 0.21 M M M M
8/31/2020 6:55 AM 0.01 M M M M
9/1/2020 6:55 AM 0.00 0.0 M M M
9/2/2020 6:55 AM 0.39 M M M M rain fell 3:39 am - 5:50 am. More to come...
9/3/2020 6:55 AM 0.16 M M M M I corrected earlier entry, which was the event total.
9/4/2020 6:55 AM T M M M M
9/5/2020 6:55 AM 0.00 M M M M
9/6/2020 6:55 AM T M M M M
9/7/2020 6:55 AM 0.00 0.0 M M M
9/8/2020 6:55 AM 0.00 0.0 M M M
9/9/2020 6:55 AM 0.00 M M M M
9/10/2020 6:55 AM 0.00 0.0 M M M
9/11/2020 6:55 AM 0.15 M M M M Rained primarily betw 9:30 am & 11:45 am
9/12/2020 6:55 AM T M M M M Yesterday morning's fog seemed to be actually falling, so I'm noting trace of precip (there was a tr in the gauge, and it wasn't dew).
9/13/2020 6:55 AM 0.00 0.0 M M M
9/14/2020 6:55 AM 0.02 M M M M
9/15/2020 6:55 AM 0.00 0.0 M M M First frost this am. 36 deg
9/16/2020 6:55 AM 0.00 0.0 M M M
9/17/2020 6:55 AM 0.00 0.0 M M M
9/18/2020 6:55 AM 0.01 M M M M
9/19/2020 6:55 AM 0.00 0.0 M M M
9/20/2020 6:55 AM 0.00 M M M M
9/21/2020 6:55 AM 0.00 M M M M
9/22/2020 6:55 AM 0.00 M M M M
9/23/2020 6:55 AM 0.00 M M M M
9/24/2020 6:55 AM 0.00 0.0 M M M
9/25/2020 6:55 AM 0.00 0.0 M M M
9/26/2020 6:55 AM 0.00 M M M M
9/27/2020 6:55 AM 0.00 M M M M
9/28/2020 6:57 AM 0.06 M M M M
9/29/2020 6:55 AM 0.10 M M M M
9/30/2020 7:01 AM 1.45 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