Station Overview Station Location
Station Number NH-BK-29 Latitude 43.4973
Station Name Sanbornton 2.3 WNW Longitude -71.628
County Belknap Elevation (ft) 516



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 4.51 7.81 31 6.97 28 0.84 3 1 10 1 0.0 0 0
Nov 17 4.08 1.76 30 1.76 30 0.00 0 0 13 4 1.1 1 1
Dec 17 3.68 3.91 31 3.91 31 0.00 0 0 13 5 24.9 9 22
Jan 18 3.19 4.47 31 4.47 31 0.00 0 0 8 6 14.6 5 31
Feb 18 3.01 3.16 28 3.16 28 0.00 0 0 13 3 19.5 8 28
March 18 3.61 2.47 31 2.47 31 0.00 0 0 11 4 24.8 8 30
April 18 3.85 4.51 30 4.51 30 0.00 0 0 15 4 2.6 3 4
May 18 3.99 1.19 31 1.19 31 0.00 0 0 9 3 0.0 0 0
June 18 4.32 2.75 30 1.41 23 1.34 7 1 6 4 0.0 0 0
July 18 4.33 3.44 31 3.44 31 0.00 0 0 10 3 0.0 0 0
Aug 18 3.87 5.84 31 3.60 26 2.24 5 1 11 2 0.0 0 0
Sept 18 3.69 3.84 30 3.84 30 0.00 0 0 12 2 0.0 0 0
Water Year Totals: 46.13" 45.15" 365 days 40.73" 350 4.42" 15 days 3 131 days 41 days 87.5" 34 days 116 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 0.09
10/2/2017 0.00
10/3/2017 0.00
10/4/2017 0.00
10/5/2017 0.00
10/6/2017 T
10/7/2017 0.02
10/8/2017 **
10/9/2017 **
10/10/2017 0.84
10/11/2017 0.00
10/12/2017 0.11
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 0.00
10/22/2017 0.00
10/23/2017 0.00
10/24/2017 0.01
10/25/2017 2.07
10/26/2017 1.06
10/27/2017 0.90
10/28/2017 0.00
10/29/2017 0.01
10/30/2017 2.59
10/31/2017 0.11
11/1/2017 0.00
11/2/2017 0.06
11/3/2017 0.04
11/4/2017 0.01
11/5/2017 0.00
11/6/2017 0.06
11/7/2017 0.35
11/8/2017 T
11/9/2017 0.00
11/10/2017 0.06
11/11/2017 T
11/12/2017 0.00
11/13/2017 0.00
11/14/2017 0.14
11/15/2017 0.00
11/16/2017 0.00
11/17/2017 0.37
11/18/2017 0.00
11/19/2017 0.45
11/20/2017 0.05
11/21/2017 T
11/22/2017 0.00
11/23/2017 0.14
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.01
11/28/2017 T
11/29/2017 0.00
11/30/2017 0.02
12/1/2017 0.12
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.00
12/5/2017 0.00
12/6/2017 1.01
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.23
12/11/2017 T
12/12/2017 0.09
12/13/2017 0.70
12/14/2017 T
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.04
12/18/2017 T
12/19/2017 0.13
12/20/2017 0.05
12/21/2017 T
12/22/2017 0.00
12/23/2017 0.52
12/24/2017 0.61
12/25/2017 0.14
12/26/2017 0.25
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.02
12/31/2017 T
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 T
1/5/2018 0.82
1/6/2018 0.01
1/7/2018 0.00
1/8/2018 0.00
1/9/2018 T
1/10/2018 T
1/11/2018 T
1/12/2018 0.00
1/13/2018 2.14
1/14/2018 0.04
1/15/2018 0.00
1/16/2018 T
1/17/2018 0.21
1/18/2018 0.15
1/19/2018 T
1/20/2018 0.00
1/21/2018 0.00
1/22/2018 0.00
1/23/2018 0.17
1/24/2018 0.93
1/25/2018 0.00
1/26/2018 0.00
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 0.02
2/2/2018 0.23
2/3/2018 0.00
2/4/2018 0.00
2/5/2018 0.51
2/6/2018 T
2/7/2018 0.02
2/8/2018 0.95
2/9/2018 0.00
2/10/2018 T
2/11/2018 0.08
2/12/2018 0.36
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.03
2/17/2018 T
2/18/2018 0.27
2/19/2018 0.00
2/20/2018 0.02
2/21/2018 0.00
2/22/2018 0.00
2/23/2018 0.05
2/24/2018 0.22
2/25/2018 0.00
2/26/2018 0.40
2/27/2018 0.00
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.12
3/3/2018 0.24
3/4/2018 0.00
3/5/2018 0.04
3/6/2018 0.00
3/7/2018 0.00
3/8/2018 0.73
3/9/2018 0.20
3/10/2018 T
3/11/2018 T
3/12/2018 0.00
3/13/2018 0.04
3/14/2018 0.96
3/15/2018 0.02
3/16/2018 T
3/17/2018 T
3/18/2018 0.00
3/19/2018 0.00
3/20/2018 0.00
3/21/2018 0.00
3/22/2018 0.00
3/23/2018 0.00
3/24/2018 0.00
3/25/2018 0.02
3/26/2018 0.00
3/27/2018 0.00
3/28/2018 0.00
3/29/2018 0.00
3/30/2018 0.07
3/31/2018 0.03
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.00
4/2/2018 0.00
4/3/2018 T
4/4/2018 0.37
4/5/2018 0.24
4/6/2018 0.00
4/7/2018 0.13
4/8/2018 0.00
4/9/2018 0.00
4/10/2018 0.00
4/11/2018 0.01
4/12/2018 T
4/13/2018 0.30
4/14/2018 0.01
4/15/2018 0.05
4/16/2018 0.61
4/17/2018 1.51
4/18/2018 0.06
4/19/2018 0.00
4/20/2018 T
4/21/2018 0.00
4/22/2018 0.00
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 T
4/26/2018 0.85
4/27/2018 0.02
4/28/2018 0.12
4/29/2018 0.01
4/30/2018 0.22
5/1/2018 0.21
5/2/2018 0.00
5/3/2018 0.00
5/4/2018 0.10
5/5/2018 0.08
5/6/2018 0.00
5/7/2018 0.05
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 T
5/12/2018 0.00
5/13/2018 T
5/14/2018 0.00
5/15/2018 0.00
5/16/2018 0.03
5/17/2018 0.00
5/18/2018 0.00
5/19/2018 0.00
5/20/2018 0.44
5/21/2018 T
5/22/2018 0.00
5/23/2018 0.14
5/24/2018 0.00
5/25/2018 0.00
5/26/2018 0.00
5/27/2018 0.11
5/28/2018 0.03
5/29/2018 0.00
5/30/2018 0.00
5/31/2018 0.00
6/1/2018 0.00
6/2/2018 T
6/3/2018 0.00
6/4/2018 0.25
6/5/2018 0.35
6/6/2018 0.36
6/7/2018 T
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 0.35
6/15/2018 T
6/16/2018 0.06
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.04
6/20/2018 0.00
6/21/2018 0.00
6/22/2018 0.00
6/23/2018 T
6/24/2018 **
6/25/2018 **
6/26/2018 **
6/27/2018 **
6/28/2018 **
6/29/2018 **
6/30/2018 1.34
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.00
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 T
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.21
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.02
7/12/2018 0.00
7/13/2018 0.00
7/14/2018 0.00
7/15/2018 T
7/16/2018 T
7/17/2018 0.00
7/18/2018 0.52
7/19/2018 0.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.54
7/24/2018 0.41
7/25/2018 0.20
7/26/2018 1.29
7/27/2018 0.01
7/28/2018 0.21
7/29/2018 0.03
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.61
8/3/2018 T
8/4/2018 0.61
8/5/2018 0.44
8/6/2018 0.00
8/7/2018 0.00
8/8/2018 **
8/9/2018 **
8/10/2018 **
8/11/2018 **
8/12/2018 2.24
8/13/2018 0.06
8/14/2018 0.19
8/15/2018 0.06
8/16/2018 T
8/17/2018 0.00
8/18/2018 0.45
8/19/2018 0.01
8/20/2018 0.00
8/21/2018 0.00
8/22/2018 0.02
8/23/2018 1.12
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 0.03
8/31/2018 0.00
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 T
9/5/2018 0.00
9/6/2018 0.00
9/7/2018 0.31
9/8/2018 0.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 1.41
9/12/2018 0.01
9/13/2018 0.06
9/14/2018 0.01
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.10
9/19/2018 0.51
9/20/2018 T
9/21/2018 0.05
9/22/2018 0.01
9/23/2018 0.00
9/24/2018 0.00
9/25/2018 0.00
9/26/2018 1.31
9/27/2018 0.00
9/28/2018 0.04
9/29/2018 0.02
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 7:00 AM 0.09 0.0 0.00 0.0 M First frost!
10/2/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/3/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/4/2017 7:00 AM 0.00 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/5/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/6/2017 8:15 AM T 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/7/2017 7:00 AM 0.02 0.0 0.00 0.0 M
10/11/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/12/2017 6:45 AM 0.11 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/13/2017 7:00 AM 0.00 0.0 0.00 0.0 M Heavy frost and fog at obervation.
10/14/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/15/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/16/2017 7:00 AM 0.00 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/17/2017 7:00 AM 0.00 0.0 0.00 0.0 M 27°F at observation,
10/18/2017 7:00 AM 0.00 0.0 0.00 0.0 M 29°F at observation.
10/19/2017 7:00 AM 0.00 0.0 0.00 0.0 M 31° at observation.
10/20/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/21/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/22/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/23/2017 7:00 AM 0.00 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/24/2017 6:23 AM 0.01 0.0 0.00 0.0 M
10/25/2017 6:25 AM 2.07 0.0 0.00 0.0 M
10/26/2017 6:23 AM 1.06 0.0 0.00 0.0 M
10/27/2017 6:30 AM 0.90 0.0 0.00 0.0 M
10/28/2017 7:00 AM 0.00 0.0 0.00 0.0 M
10/29/2017 7:35 AM 0.01 0.0 0.00 0.0 M
10/30/2017 7:00 AM 2.59 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/31/2017 6:23 AM 0.11 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/1/2017 7:00 AM 0.00 0.0 0.00 0.0 M 27°F at observation.
11/2/2017 6:27 AM 0.06 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/3/2017 7:00 AM 0.04 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/4/2017 7:00 AM 0.01 0.0 0.00 0.0 M
11/5/2017 7:00 AM 0.00 0.0 0.00 0.0 M
11/6/2017 6:26 AM 0.06 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/7/2017 7:00 AM 0.35 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/8/2017 7:00 AM T T T 0.0 M
11/9/2017 7:00 AM 0.00 0.0 0.00 0.0 M 18°F and heavy frost at observation.
11/10/2017 7:00 AM 0.06 T T T M 34°F and falling temperatures with flurries and winds gusting to around 16 mph at observation.
11/11/2017 7:00 AM T T T 0.0 M 17°F at observation.
11/12/2017 7:00 AM 0.00 0.0 0.00 0.0 M
11/13/2017 4:30 AM 0.00 0.0 0.00 0.0 M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/14/2017 7:00 AM 0.14 1.1 0.14 0.5 M
11/15/2017 6:52 AM 0.00 0.0 0.00 T M 29°F at observation.
11/16/2017 6:32 AM 0.00 0.0 0.00 0.0 M
11/17/2017 6:18 AM 0.37 T T 0.0 M 33°F and breezy at observation.
11/18/2017 7:00 AM 0.00 0.0 0.00 0.0 M
11/19/2017 7:29 AM 0.45 0.0 0.00 0.0 M
11/20/2017 6:23 AM 0.05 0.0 0.00 0.0 M 30°F at observation.
11/21/2017 6:30 AM T T T 0.0 M 23°F at observation
11/22/2017 7:00 AM 0.00 0.0 0.00 0.0 M 27°F at observation.
11/23/2017 7:00 AM 0.14 0.0 0.00 0.0 M
11/24/2017 7:00 AM 0.00 0.0 0.00 0.0 M
11/25/2017 7:00 AM 0.00 0.0 0.00 0.0 M
11/26/2017 7:00 AM 0.00 0.0 0.00 0.0 M
11/27/2017 6:20 AM 0.01 T T T T 26°F at observation
11/28/2017 6:20 AM T T T 0.0 M 12°F at observation.
11/29/2017 6:30 AM 0.00 0.0 0.00 0.0 M 25°F at observation.
11/30/2017 6:30 AM 0.02 0.0 0.00 0.0 M Some sleet observed during reporting period. 18°F at observation time.
12/1/2017 6:30 AM 0.12 0.0 0.00 0.0 M 35°F and fog at observation time.
12/2/2017 7:00 AM 0.00 0.0 0.00 0.0 M
12/3/2017 7:00 AM 0.00 0.0 0.00 0.0 M
12/4/2017 6:30 AM 0.00 0.0 0.00 0.0 M
12/5/2017 7:00 AM 0.00 0.0 0.00 0.0 M
12/6/2017 6:25 AM 1.01 0.0 0.00 0.0 M 43° at observation.
12/7/2017 7:00 AM 0.00 0.0 0.00 0.0 M 23°F at observation.
12/8/2017 7:00 AM 0.00 0.0 0.00 0.0 M 20°F at observation
12/9/2017 7:00 AM 0.00 0.0 0.00 0.0 M
12/10/2017 7:00 AM 0.23 3.5 0.23 3.5 0.23 22°F with a beautiful post storm sunrise at observation.
12/11/2017 7:00 AM T T T 3.0 M 28°F at observation.
12/12/2017 7:00 AM 0.09 1.0 0.09 3.0 M 23°F and light snow at observation.
12/13/2017 6:38 AM 0.70 6.7 0.70 9.5 M 24°F and barometric (990.2mb) pressure nearly steady at observation time.
12/14/2017 7:00 AM T T T 9.5 M
12/15/2017 6:31 AM 0.00 0.0 0.00 9.0 M -4°F at observation.
12/16/2017 7:00 AM 0.00 0.0 0.00 8.5 M
12/17/2017 7:00 AM 0.04 0.6 0.04 8.0 M Daily precipitation from snow core sample, catch measured 0.03".
12/18/2017 6:33 AM T T T 7.5 M 11°F at and light snow observation.
12/19/2017 6:25 AM 0.13 2.4 0.13 10.0 M Catch measured 0.12", daily precipitation uses core value. 16°F at observation time.
12/20/2017 7:00 AM 0.05 0.0 0.00 8.0 M
12/21/2017 6:35 AM T T T 8.0 M 14°F at observation.
12/22/2017 6:25 AM 0.00 0.0 0.00 7.5 M
12/23/2017 8:58 AM 0.52 5.2 0.52 12.0 M 26°F and sleet/freezing rain at observation. Snowfall developing a crusty top layer. Daily precip value from snowfall core as catch measured 0.50".
12/24/2017 7:00 AM 0.61 0.0 0.00 11.0 M 27°F at observation. All rail from previous 24 hours became ice during overnight hours.
12/25/2017 7:40 AM 0.14 1.9 0.14 11.5 M 17°F at observation. Catch measured 0.12" liquid equivalent.
12/26/2017 7:00 AM 0.25 3.4 0.25 14.0 M 7°F at observation. Catch measured 0.20" SWE.
12/27/2017 7:00 AM 0.00 0.0 0.00 13.5 M
12/28/2017 7:00 AM 0.00 0.0 0.00 13.5 M Low temperature for the reporting period was -8.9°F at 2:59 am.
12/29/2017 7:00 AM 0.00 0.0 0.00 13.5 M -12.8°F at observation.
12/30/2017 7:00 AM 0.02 0.2 0.02 13.0 M -9°F at observation.
12/31/2017 7:00 AM T T T 12.5 M
1/1/2018 7:00 AM 0.00 0.0 0.00 12.5 M
1/2/2018 7:00 AM 0.00 0.0 0.00 12.5 M -22°F at observation.
1/3/2018 7:00 AM 0.00 0.0 0.00 12.0 M -11°F at observation.
1/4/2018 7:00 AM T T T 12.0 M Snowfall just beginning at approximately 6:50am. Temperature at observation time was 8°F and rising while pressure was 1010.5mb and falling fast.
1/5/2018 7:00 AM 0.82 9.6 0.82 20.5 M Challenging snow measurement due to significant blowing and drifting. Peak wind gust of 53.9 mph at 8:09 pm. 10°F at observation
1/6/2018 7:00 AM 0.01 0.2 0.01 20.5 M
1/7/2018 7:00 AM 0.00 0.0 0.00 20.0 M New all-time record for lowest maximum temperature of 2.5°F occurred at 2:13 pm during reporting period.
1/8/2018 6:36 AM 0.00 0.0 0.00 20.0 M 10°F at observation.
1/9/2018 7:00 AM T T T 19.0 M 18°F at observation.
1/10/2018 6:40 AM T T T 17.5 M 12°F at observation.
1/11/2018 7:00 AM T M M 15.5 M 26°F at observation.
1/12/2018 7:00 AM 0.00 0.0 0.00 13.0 M 36°F at observation.
1/13/2018 7:34 AM 2.14 0.0 0.00 6.5 M 34°F at observation.
1/14/2018 7:00 AM 0.04 0.0 0.00 5.5 M 4°F at observation.
1/15/2018 7:00 AM 0.00 0.0 0.00 5.5 M
1/16/2018 7:00 AM T T T 5.5 M 8°F at observation.
1/17/2018 7:10 AM 0.21 2.4 0.21 8.0 M 22°F at observation.
1/18/2018 6:36 AM 0.15 2.2 0.15 10.0 M 7°F at observation. (Catch measured 0.12")
1/19/2018 7:00 AM T T T 9.5 M 17°F at observation
1/20/2018 7:00 AM 0.00 0.0 0.00 9.0 M
1/21/2018 7:00 AM 0.00 0.0 0.00 8.0 M
1/22/2018 6:30 AM 0.00 0.0 0.00 7.0 M
1/23/2018 7:28 AM 0.17 0.2 M 7.0 M
1/24/2018 6:35 AM 0.93 0.0 0.00 7.0 M
1/25/2018 7:00 AM 0.00 0.0 0.00 6.5 M 12°F at observation
1/26/2018 6:40 AM 0.00 0.0 0.00 6.5 M 11°F at observation.
1/27/2018 7:00 AM 0.00 0.0 0.00 6.0 M
1/28/2018 6:57 AM 0.00 0.0 0.00 4.5 M
1/29/2018 7:00 AM 0.00 0.0 0.00 4.0 M
1/30/2018 6:35 AM 0.00 0.0 0.00 4.0 M 22°F at observation.
1/31/2018 6:31 AM 0.00 0.0 0.00 3.5 M 12°F at observation. Super blue blood moon just visible on western horizon through the trees.
2/1/2018 6:32 AM 0.02 0.3 0.02 4.0 M 25°F and light snow at observation.
2/2/2018 6:28 AM 0.23 1.9 0.23 6.0 M 27°F at observation. Catch measured 0.21"
2/3/2018 7:00 AM 0.00 0.0 0.00 6.0 M
2/4/2018 7:00 AM 0.00 0.0 0.00 6.0 M
2/5/2018 7:00 AM 0.51 0.3 M 6.5 M
2/6/2018 7:00 AM T T T 6.5 M
2/7/2018 7:00 AM 0.02 0.2 M 6.0 M
2/8/2018 7:00 AM 0.95 7.9 0.95 15.0 M Catch measured 0.86" thus daily precip. value from melted core.
2/9/2018 7:00 AM 0.00 0.0 0.00 15.0 M
2/10/2018 8:25 AM T T T 15.0 M
2/11/2018 8:03 AM 0.08 0.0 0.00 14.5 M
2/12/2018 6:27 AM 0.36 0.0 0.00 13.0 M 37°F and breezy at observation.
2/13/2018 6:29 AM 0.00 0.0 0.00 12.0 M 14°F at observation.
2/14/2018 7:00 AM 0.00 0.0 0.00 12.0 M 14°F at observation.
2/15/2018 6:35 AM 0.00 0.0 0.00 12.0 M 18°F at observation.
2/16/2018 6:23 AM 0.03 0.0 0.00 11.5 M 33°F at observations.
2/17/2018 7:00 AM T T T 11.5 M
2/18/2018 6:20 AM 0.27 5.9 0.27 17.0 M 25°F at observation.
2/19/2018 6:40 AM 0.00 0.0 0.00 15.0 M 9°F at observation.
2/20/2018 6:26 AM 0.02 0.0 0.00 11.0 M 33°F at observation.
2/21/2018 6:28 AM 0.00 0.0 0.00 9.0 M 29°F at observation.
2/22/2018 6:29 AM 0.00 0.0 0.00 6.5 M 32°F at observation.
2/23/2018 6:38 AM 0.05 0.6 0.05 7.0 M 18°F at observation.
2/24/2018 7:15 AM 0.22 0.0 0.00 6.5 M 33°F at observation.
2/25/2018 7:00 AM 0.00 0.0 0.00 6.5 M
2/26/2018 7:07 AM 0.40 2.4 0.40 7.5 M 31°F and fog at observation.
2/27/2018 6:58 AM 0.00 0.0 0.00 6.5 M 19°F at observation.
2/28/2018 6:57 AM 0.00 0.0 0.00 5.5 M 25°F at observation.
3/1/2018 6:36 AM 0.00 0.0 0.00 4.5 M 31°F at observation.
3/2/2018 7:15 AM 0.12 0.7 0.12 4.5 M 33°F, wind gusting to 8mph, and mixed rain & snow at observation.
3/3/2018 7:00 AM 0.24 0.0 0.00 3.5 M 34°F at observation.
3/4/2018 7:00 AM 0.00 0.0 0.00 2.5 M
3/5/2018 6:44 AM 0.04 0.7 0.04 2.0 M 30°F at observation.
3/6/2018 6:39 AM 0.00 0.0 0.00 1.5 M 18°F at observation.
3/7/2018 6:30 AM 0.00 0.0 0.00 1.0 M 29°F at observation. Anxiously awaiting the today's nor'easter.
3/8/2018 7:00 AM 0.73 8.1 0.73 9.0 M 29°F at observation. Catch measured 0.56" SWE thus precip. value uses core measurement.
3/9/2018 7:00 AM 0.20 2.0 0.18 10.5 M 14°F at observstion.
3/10/2018 7:00 AM T T T 10.0 M
3/11/2018 6:57 AM T T T 10.0 M
3/12/2018 7:00 AM 0.00 0.0 0.00 8.0 M
3/13/2018 7:12 AM 0.04 0.4 0.04 5.0 M 30°F at observation. Catch measured 0.03", thus reported precip. using the new snowfall melted core value.
3/14/2018 7:07 AM 0.96 12.4 0.96 17.0 M 28°F and still lightly snowing at observation.
3/15/2018 7:00 AM 0.02 0.2 T 14.0 M 30°F at observation.
3/16/2018 6:29 AM T T T 10.0 M
3/17/2018 7:00 AM T T T 9.0 M
3/18/2018 7:00 AM 0.00 0.0 0.00 9.0 M
3/19/2018 6:46 AM 0.00 0.0 0.00 9.0 M 3°F at observation
3/20/2018 7:00 AM 0.00 0.0 0.00 8.0 M 12°F at observation.
3/21/2018 7:00 AM 0.00 0.0 0.00 8.0 M
3/22/2018 7:00 AM 0.00 0.0 0.00 8.0 M
3/23/2018 7:00 AM 0.00 0.0 0.00 6.0 M 28°F at observation.
3/24/2018 7:00 AM 0.00 0.0 0.00 4.5 M
3/25/2018 7:00 AM 0.02 0.3 0.02 4.0 M
3/26/2018 7:00 AM 0.00 0.0 0.00 4.0 M 16°F at observation.
3/27/2018 7:00 AM 0.00 0.0 0.00 3.5 M 16°F at observation.
3/28/2018 7:00 AM 0.00 0.0 0.00 2.5 M 32°F at observation.
3/29/2018 7:00 AM 0.00 0.0 0.00 1.0 M 30°F at observation.
3/30/2018 6:28 AM 0.07 0.0 0.00 0.5 M 36°F at observation.
3/31/2018 7:00 AM 0.03 0.0 0.00 T M
4/1/2018 7:00 AM 0.00 0.0 0.00 T M
4/2/2018 7:00 AM 0.00 0.0 0.00 T M
4/3/2018 7:00 AM T T T T M 25°F at observation.
4/4/2018 6:21 AM 0.37 T T T M 36°F at observation.
4/5/2018 6:35 AM 0.24 0.0 0.00 T M 22°F at observation.
4/6/2018 6:49 AM 0.00 0.0 0.00 T M 15°F at observation.
4/7/2018 7:14 AM 0.13 1.1 0.13 1.0 0.13 32°F at observation. Precip value from core as catch measured 0.11".
4/8/2018 7:00 AM 0.00 0.0 0.00 T M 22°F at observation.
4/9/2018 7:00 AM 0.00 0.0 0.00 T M 23°F at observation.
4/10/2018 7:00 AM 0.00 0.0 0.00 T M 24°F at observation.
4/11/2018 7:00 AM 0.01 T M T M Intervals of snow and mixed precipitation during reporting period. Any falling snow immediately melted on all surfaces. 25°F and fog at observation.
4/12/2018 7:00 AM T T T T T
4/13/2018 6:28 AM 0.30 0.0 0.00 0.0 M 36°F at observation.
4/14/2018 7:00 AM 0.01 0.0 0.00 0.0 M
4/15/2018 6:50 AM 0.05 0.0 0.00 0.0 M 26°F and sleet/freezing rain at observation. Trace of ice accretion on all exposed surfaces.
4/16/2018 7:26 AM 0.61 0.8 M 1.0 M Measurement was a little challenging today; this one had it all (snow, sleet, freezing rain). In addition to the snow/sleet accumulation, I estimate that there was a 0.02" ice accretion layer mixed in. The temperature was 26°F at observation and still frozen precipitating.
4/17/2018 6:22 AM 1.51 0.7 M 1.5 M 33°F and still precipitating at observation
4/18/2018 6:40 AM 0.06 0.0 0.00 0.5 M 28°F and mostly clear at observation.
4/19/2018 7:00 AM 0.00 0.0 0.00 T M
4/20/2018 7:00 AM T 0.0 0.00 0.0 M
4/21/2018 6:59 AM 0.00 0.0 0.00 0.0 M
4/22/2018 7:00 AM 0.00 0.0 0.00 0.0 M
4/23/2018 7:00 AM 0.00 0.0 0.00 0.0 M 33°F at observation.
4/24/2018 7:00 AM 0.00 0.0 0.00 0.0 M 32°F at observation.
4/25/2018 7:00 AM T 0.0 0.00 0.0 M 47°F at observation.
4/26/2018 7:08 AM 0.85 0.0 0.00 0.0 M 48°F at observation.
4/27/2018 7:00 AM 0.02 0.0 0.00 0.0 M 39°F at observation.
4/28/2018 8:07 AM 0.12 0.0 0.00 0.0 M 48°F at observation
4/29/2018 7:21 AM 0.01 0.0 0.00 0.0 M
4/30/2018 6:31 AM 0.22 0.0 0.00 0.0 M 36°F at observation.
5/1/2018 6:24 AM 0.21 0.0 0.00 0.0 M 32°F at observation.
5/2/2018 7:00 AM 0.00 0.0 0.00 0.0 M 43°F at observation.
5/3/2018 7:00 AM 0.00 0.0 0.00 0.0 M
5/4/2018 6:33 AM 0.10 0.0 0.00 0.0 M 58°F at observation.
5/5/2018 6:53 AM 0.08 0.0 0.00 0.0 M
5/6/2018 6:53 AM 0.00 0.0 0.00 0.0 M
5/7/2018 6:26 AM 0.05 0.0 0.00 0.0 M 48°F at observation.
5/8/2018 7:00 AM 0.00 0.0 0.00 0.0 M 35°F at observation.
5/9/2018 7:00 AM 0.00 0.0 0.00 0.0 M 40°F at observation.
5/10/2018 7:00 AM 0.00 0.0 0.00 0.0 M
5/11/2018 6:45 AM T 0.0 0.00 0.0 M
5/12/2018 7:00 AM 0.00 0.0 0.00 0.0 M
5/13/2018 7:00 AM T 0.0 0.00 0.0 M
5/14/2018 7:00 AM 0.00 0.0 0.00 0.0 M
5/15/2018 7:03 AM 0.00 0.0 0.00 0.0 M
5/16/2018 6:48 AM 0.03 0.0 0.00 0.0 0.00 42°F at observation.
5/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 49°F and mostly cloudy at observation.
5/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/19/2018 6:14 AM 0.00 0.0 0.00 0.0 0.00 33°F at observation.
5/20/2018 7:06 AM 0.44 0.0 0.00 0.0 0.00
5/21/2018 6:35 AM T 0.0 0.00 0.0 0.00 41°F at observation.
5/22/2018 6:59 AM 0.00 0.0 0.00 0.0 0.00 48°F at observation.
5/23/2018 6:43 AM 0.14 0.0 0.00 0.0 0.00 52°F at observation.
5/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 48°F at observation.
5/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 55°F at observation.
5/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/27/2018 7:40 AM 0.11 0.0 0.00 0.0 0.00 54°F at observation.
5/28/2018 7:00 AM 0.03 0.0 0.00 0.0 0.00
5/29/2018 6:48 AM 0.00 0.0 0.00 0.0 0.00 53°F and fog at observation.
5/30/2018 6:48 AM 0.00 0.0 0.00 0.0 0.00 Bluebird & 50°F at observation.
5/31/2018 6:55 AM 0.00 0.0 0.00 0.0 0.00 55°F at observation.
6/1/2018 6:45 AM 0.00 0.0 0.00 0.0 0.00 68°F and 99% relative humidity at observation.
6/2/2018 8:30 AM T 0.0 0.00 0.0 0.00 74°F (dew point 72°F) at observation.
6/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/4/2018 7:00 AM 0.25 0.0 0.00 0.0 0.00 46°F at observation.
6/5/2018 7:00 AM 0.35 0.0 0.00 0.0 0.00 46°F at observation.
6/6/2018 7:00 AM 0.36 0.0 0.00 0.0 0.00 46°F at observation.
6/7/2018 6:31 AM T 0.0 0.00 0.0 0.00 50°F at observation.
6/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 51°F at observation.
6/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/11/2018 6:40 AM 0.00 0.0 0.00 0.0 0.00 49°F and clear at observation.
6/12/2018 6:41 AM 0.00 0.0 0.00 0.0 0.00 46°F at observation
6/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/14/2018 6:51 AM 0.35 0.0 0.00 0.0 0.00 59°F at observation.
6/15/2018 6:45 AM T 0.0 0.00 0.0 0.00 55°F at observation.
6/16/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00
6/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/18/2018 6:51 AM 0.00 0.0 0.00 0.0 0.00 59°F at observation.
6/19/2018 6:42 AM 0.04 0.0 0.00 0.0 0.00 66°F (64°F dew point) at observation.
6/20/2018 6:45 AM 0.00 0.0 0.00 0.0 0.00 51°F at observation.
6/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 58°F at observation.
6/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
6/23/2018 7:00 AM T 0.0 0.00 0.0 0.00
7/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Achieved fourth consecutive day with +90°F temperatures.
7/4/2018 7:00 AM T 0.0 0.00 0.0 0.00 Achieved fifth consecutive day with +90°F temperatures.
7/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Achieved sixth consecutive day with +90°F temperatures.
7/6/2018 6:25 AM 0.00 0.0 0.00 0.0 0.00 Achieved seventh consecutive day with +90°F temperatures.
7/7/2018 7:00 AM 0.21 0.0 0.00 0.0 0.00 Heat and humidity has broken! Yahoo!
7/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/9/2018 6:29 AM 0.00 0.0 0.00 0.0 0.00
7/10/2018 6:39 AM 0.00 0.0 0.00 0.0 0.00
7/11/2018 6:46 AM 0.02 0.0 0.00 0.0 0.00 62°F and mostly cloudy at observation.
7/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/13/2018 6:52 AM 0.00 0.0 0.00 0.0 0.00 58°F at observation.
7/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/15/2018 7:00 AM T 0.0 0.00 0.0 0.00
7/16/2018 6:37 AM T 0.0 0.00 0.0 0.00 Isolated thunderstorms during reporting period; thunder heard, but no measurable precipitation.
7/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 Very muggy morning with dewpoint temperature around 70°F. Thunderstorms expected shortly.
7/18/2018 6:47 AM 0.52 0.0 0.00 0.0 0.00
7/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 A cool 51°F at observation.
7/20/2018 6:46 AM 0.00 0.0 0.00 0.0 0.00 53°F at observation.
7/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/23/2018 7:06 AM 0.54 0.0 0.00 0.0 0.00
7/24/2018 7:07 AM 0.41 0.0 0.00 0.0 0.00 72°F at observation
7/25/2018 7:00 AM 0.20 0.0 0.00 0.0 0.00
7/26/2018 6:56 AM 1.29 0.0 0.00 0.0 0.00
7/27/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
7/28/2018 7:07 AM 0.21 0.0 0.00 0.0 0.00
7/29/2018 7:17 AM 0.03 0.0 0.00 0.0 0.00
7/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
7/31/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/2/2018 7:11 AM 0.61 0.0 0.00 0.0 0.00
8/3/2018 6:43 AM T 0.0 0.00 0.0 0.00
8/4/2018 7:11 AM 0.61 0.0 0.00 0.0 0.00
8/5/2018 7:00 AM 0.44 0.0 0.00 0.0 0.00
8/6/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2018 6:54 AM 0.06 0.0 0.00 0.0 0.00
8/14/2018 6:54 AM 0.19 0.0 0.00 0.0 0.00 73°F and cloudy at observation.
8/15/2018 6:43 AM 0.06 0.0 0.00 0.0 0.00
8/16/2018 6:38 AM T 0.0 0.00 0.0 0.00
8/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/18/2018 7:42 AM 0.45 0.0 0.00 0.0 0.00
8/19/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
8/20/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/21/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/22/2018 6:55 AM 0.02 0.0 0.00 0.0 0.00
8/23/2018 7:00 AM 1.12 0.0 0.00 0.0 0.00
8/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/27/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
8/28/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 67°F (66°F dewpoint) at observation.
8/29/2018 6:55 AM 0.00 0.0 0.00 0.0 0.00 65°F (64°F dewpoint) at observation.
8/30/2018 7:07 AM 0.03 0.0 0.00 0.0 0.00
8/31/2018 7:13 AM 0.00 0.0 0.00 0.0 0.00 57°F at observation.
9/1/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/2/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/3/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/4/2018 7:00 AM T 0.0 0.00 0.0 0.00
9/5/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/6/2018 6:40 AM 0.00 0.0 0.00 0.0 0.00
9/7/2018 6:15 AM 0.31 0.0 0.00 0.0 0.00 53°F at observation.
9/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/10/2018 6:48 AM 0.00 0.0 0.00 0.0 0.00
9/11/2018 6:38 AM 1.41 0.0 0.00 0.0 0.00
9/12/2018 7:05 AM 0.01 0.0 0.00 0.0 0.00
9/13/2018 7:00 AM 0.06 0.0 0.00 0.0 0.00
9/14/2018 6:43 AM 0.01 0.0 0.00 0.0 0.00 60°F and fog at observation.
9/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2018 6:36 AM 0.10 0.0 0.00 0.0 0.00 67°F at observation.
9/19/2018 6:48 AM 0.51 0.0 0.00 0.0 0.00
9/20/2018 7:00 AM T 0.0 0.00 0.0 0.00 56°F at observation.
9/21/2018 7:00 AM 0.05 0.0 0.00 0.0 0.00
9/22/2018 7:00 AM 0.01 0.0 0.00 0.0 0.00
9/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
9/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 38°F at observation.
9/25/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00 39°F at observation.
9/26/2018 6:36 AM 1.31 0.0 0.00 0.0 0.00 56°F at observation.
9/27/2018 7:00 AM 0.00 0.0 M M M
9/28/2018 6:36 AM 0.04 0.0 0.00 0.0 0.00
9/29/2018 7:00 AM 0.02 0.0 0.00 0.0 0.00
9/30/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/8/2017 10/10/2017 6:45 AM 3 0.84 0.0 0.00
6/24/2018 6/30/2018 3:05 PM 7 1.34 0.0 0.00
8/8/2018 8/12/2018 7:51 AM 5 2.24 M 0.00



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