Station Overview Station Location
Station Number NH-RC-72 Latitude 42.976534
Station Name Derry 5.7 N Longitude -71.271392
County Rockingham Elevation (ft) 390



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 4.26 3.44 3 3.44 3 0.00 0 0 3 0 0.0 0 0
Nov 17 4.09 1.63 7 1.63 7 0.00 0 0 7 0 0.0 0 0
Dec 17 3.46 3.12 8 3.12 8 0.00 0 0 8 0 17.4 4 2
Jan 18 3.06 3.47 4 3.47 4 0.00 0 0 4 0 18.5 2 0
Feb 18 3.09 4.22 11 4.22 11 0.00 0 0 11 0 14.6 6 0
March 18 3.76 3.36 6 3.36 6 0.00 0 0 6 0 41.5 3 1
April 18 3.93 5.41 11 5.41 11 0.00 0 0 11 0 1.0 2 0
May 18 4.04 2.03 9 2.03 9 0.00 0 0 9 0 0.0 0 0
June 18 4.13 5.13 11 5.13 11 0.00 0 0 11 0 0.0 0 0
July 18 3.71 7.23 10 7.23 10 0.00 0 0 10 0 0.0 0 0
Aug 18 3.59 5.52 12 5.52 12 0.00 0 0 12 0 0.0 0 0
Sept 18 3.62 7.59 9 7.59 9 0.00 0 0 9 0 0.0 0 0
Water Year Totals: 44.74" 52.15" 101 days 52.15" 101 0.00" 0 days 0 101 days 0 days 93.0" 17 days 3 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
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017 0.78
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017
10/19/2017
10/20/2017
10/21/2017
10/22/2017
10/23/2017
10/24/2017
10/25/2017 1.40
10/26/2017 1.26
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017 0.03
11/4/2017
11/5/2017
11/6/2017
11/7/2017 0.21
11/8/2017 0.05
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017
11/14/2017 0.30
11/15/2017
11/16/2017 0.27
11/17/2017
11/18/2017
11/19/2017 0.34
11/20/2017
11/21/2017
11/22/2017 0.43
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017 0.10
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017 0.61
12/7/2017
12/8/2017
12/9/2017
12/10/2017 0.38
12/11/2017
12/12/2017 0.37
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017 0.07
12/20/2017
12/21/2017
12/22/2017
12/23/2017 1.16
12/24/2017
12/25/2017 0.39
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017 0.04
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018 1.29
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018 0.99
1/14/2018
1/15/2018
1/16/2018
1/17/2018 0.41
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018 0.78
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018 0.11
2/2/2018 0.24
2/3/2018
2/4/2018
2/5/2018 0.51
2/6/2018
2/7/2018 0.81
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018 1.05
2/13/2018
2/14/2018
2/15/2018
2/16/2018 0.07
2/17/2018
2/18/2018 0.37
2/19/2018
2/20/2018 0.24
2/21/2018
2/22/2018 0.16
2/23/2018 0.13
2/24/2018
2/25/2018 0.53
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018 0.79
3/3/2018
3/4/2018
3/5/2018 0.04
3/6/2018
3/7/2018
3/8/2018 1.10
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018 1.28
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018 0.06
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018
3/28/2018
3/29/2018
3/30/2018 0.09
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018 0.07
4/3/2018
4/4/2018 0.84
4/5/2018
4/6/2018
4/7/2018 0.35
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018
4/13/2018 0.19
4/14/2018
4/15/2018
4/16/2018 2.31
4/17/2018
4/18/2018
4/19/2018 0.15
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018 0.77
4/26/2018 0.16
4/27/2018 0.25
4/28/2018
4/29/2018 0.29
4/30/2018 0.03
5/1/2018
5/2/2018
5/3/2018 0.22
5/4/2018
5/5/2018
5/6/2018 0.23
5/7/2018 0.06
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018 0.07
5/14/2018
5/15/2018 0.15
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018 0.34
5/21/2018
5/22/2018 0.13
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018 0.76
5/28/2018 0.07
5/29/2018
5/30/2018
5/31/2018
6/1/2018 0.02
6/2/2018
6/3/2018
6/4/2018 0.39
6/5/2018 0.13
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018
6/12/2018
6/13/2018 0.09
6/14/2018
6/15/2018 0.07
6/16/2018
6/17/2018
6/18/2018 0.13
6/19/2018 0.14
6/20/2018
6/21/2018
6/22/2018
6/23/2018 0.10
6/24/2018 0.31
6/25/2018 1.65
6/26/2018
6/27/2018
6/28/2018 2.10
6/29/2018
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018 0.35
7/4/2018
7/5/2018
7/6/2018 0.15
7/7/2018
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018
7/16/2018
7/17/2018 2.93
7/18/2018 M
7/19/2018
7/20/2018
7/21/2018
7/22/2018 0.33
7/23/2018 0.77
7/24/2018
7/25/2018 0.14
7/26/2018 0.64
7/27/2018 0.30
7/28/2018 0.36
7/29/2018 1.26
7/30/2018
7/31/2018
8/1/2018
8/2/2018 0.22
8/3/2018
8/4/2018 0.95
8/5/2018 0.56
8/6/2018
8/7/2018
8/8/2018 0.26
8/9/2018 0.20
8/10/2018
8/11/2018
8/12/2018 1.00
8/13/2018 0.03
8/14/2018 0.10
8/15/2018 1.12
8/16/2018
8/17/2018
8/18/2018 0.33
8/19/2018 0.07
8/20/2018
8/21/2018
8/22/2018 0.68
8/23/2018
8/24/2018
8/25/2018
8/26/2018
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
9/6/2018 0.05
9/7/2018
9/8/2018
9/9/2018
9/10/2018
9/11/2018 1.20
9/12/2018 0.07
9/13/2018 0.08
9/14/2018
9/15/2018
9/16/2018
9/17/2018
9/18/2018 4.39
9/19/2018
9/20/2018
9/21/2018
9/22/2018 0.02
9/23/2018
9/24/2018
9/25/2018
9/26/2018 0.88
9/27/2018 0.82
9/28/2018 0.08
9/29/2018
9/30/2018



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/9/2017 7:00 PM 0.78 M M M M
10/25/2017 7:00 PM 1.40 M M M M
10/26/2017 7:00 PM 1.26 M M M M
11/3/2017 7:00 PM 0.03 M M M M
11/7/2017 6:00 AM 0.21 M M M M
11/8/2017 6:00 AM 0.05 M M M M First snow flakes of season at 1130p last night
11/14/2017 7:00 AM 0.30 M M M M
11/16/2017 7:00 PM 0.27 M M M M
11/19/2017 7:00 PM 0.34 M M M M
11/22/2017 7:00 PM 0.43 M M M M
12/1/2017 7:00 AM 0.10 M M M M
12/6/2017 7:00 AM 0.61 M M M M
12/10/2017 7:00 AM 0.38 5.8 M 5.8 M
12/12/2017 7:00 PM 0.37 1.3 M M M
12/19/2017 7:00 AM 0.07 T M M M
12/23/2017 10:00 PM 1.16 3.3 M M M
12/25/2017 11:00 AM 0.39 7.0 M 10.0 M
12/30/2017 7:00 AM 0.04 T M M M
1/4/2018 7:00 PM 1.29 13.0 M M M
1/13/2018 7:00 AM 0.99 M M T M
1/17/2018 7:00 PM 0.41 5.5 M M M
1/23/2018 7:00 PM 0.78 T M M M
2/1/2018 7:00 PM 0.11 0.5 M M M
2/2/2018 7:00 AM 0.24 0.5 M M M
2/5/2018 7:00 AM 0.51 M M M M
2/7/2018 4:00 PM 0.81 3.8 M M M Snow began 11am and changed to sleet ta 4p.
2/12/2018 7:00 AM 1.05 M M M M
2/16/2018 7:00 PM 0.07 M M M M
2/18/2018 7:00 AM 0.37 7.0 M M M
2/20/2018 7:00 AM 0.24 M M M M
2/22/2018 7:00 PM 0.16 2.0 M M M 76 yesterday, 2 in snow today
2/23/2018 10:00 PM 0.13 M M M M
2/25/2018 3:00 PM 0.53 0.8 M M M
3/2/2018 7:00 PM 0.79 T M M M
3/5/2018 7:00 AM 0.04 T M M M
3/8/2018 7:00 AM 1.10 15.5 M M M
3/13/2018 7:00 PM 1.28 25.0 M 34.0 M snowfall rates of 3 in per hour during afternoon
3/22/2018 10:00 AM 0.06 1.0 M M M
3/30/2018 7:00 PM 0.09 M M M M
4/2/2018 6:00 PM 0.07 M M M M
4/4/2018 6:00 PM 0.84 M M M M
4/7/2018 7:00 AM 0.35 0.5 M M M
4/13/2018 7:00 AM 0.19 M M M M
4/16/2018 7:00 PM 2.31 0.5 M M M 2 day total, Sun and Mon
4/19/2018 4:00 PM 0.15 T M M M
4/25/2018 8:00 PM 0.77 M M M M
4/26/2018 7:00 PM 0.16 M M M M
4/27/2018 7:00 PM 0.25 M M M M
4/29/2018 7:00 PM 0.29 M M M M
4/30/2018 7:00 PM 0.03 M M M M
5/3/2018 5:00 PM 0.22 M M M M
5/6/2018 8:00 PM 0.23 M M M M
5/7/2018 7:00 AM 0.06 M M M M
5/13/2018 7:00 AM 0.07 M M M M
5/15/2018 7:00 PM 0.15 M M M M
5/20/2018 7:00 AM 0.34 M M M M
5/22/2018 7:00 PM 0.13 M M M M
5/27/2018 7:00 AM 0.76 M M M M
5/28/2018 7:00 AM 0.07 M M M M
6/1/2018 4:00 PM 0.02 M M M M
6/4/2018 7:00 PM 0.39 M M M M
6/5/2018 7:00 AM 0.13 M M M M
6/13/2018 7:00 PM 0.09 M M M M
6/15/2018 7:00 PM 0.07 M M M M
6/18/2018 7:00 PM 0.13 M M M M
6/19/2018 6:00 AM 0.14 M M M M
6/23/2018 7:00 PM 0.10 M M M M
6/24/2018 7:00 PM 0.31 M M M M
6/25/2018 6:00 AM 1.65 M M M M
6/28/2018 6:00 PM 2.10 M M M M
7/3/2018 6:00 PM 0.35 M M M M
7/6/2018 7:00 PM 0.15 M M M M
7/17/2018 7:00 PM 2.93 M M M M Thunder and lightning reported between 12 and 1p. Changing to 2.93. I read comment about .05 so I added it to the 2.88 giving total of 2.93 which is better reflection of the 24 hr total. Apologies on the confusion.
7/18/2018 6:00 AM M M M M M {EDIT: Observer reported 0.05 for new precip. This is standing out as an error amongst surrounding reports of 1.63 to 3.94 because this is not a 24 hour report. Changed report of 0.05 to NA until observer can be contacted to verify. Submission Time Before EDIT: 7/18/2018 6:26 AM CoCoSTAFF DNT}
7/22/2018 7:00 PM 0.33 M M M M
7/23/2018 6:00 PM 0.77 M M M M
7/25/2018 7:00 PM 0.14 M M M M
7/26/2018 9:00 AM 0.64 M M M M
7/27/2018 6:00 AM 0.30 M M M M
7/28/2018 7:00 AM 0.36 M M M M
7/29/2018 7:00 AM 1.26 M M M M
8/2/2018 6:00 AM 0.22 M M M M
8/4/2018 7:00 AM 0.95 M M M M
8/5/2018 8:00 AM 0.56 M M M M
8/8/2018 6:00 AM 0.26 M M M M
8/9/2018 6:00 AM 0.20 M M M M
8/12/2018 7:00 AM 1.00 M M M M
8/13/2018 6:00 AM 0.03 M M M M
8/14/2018 6:00 AM 0.10 M M M M
8/15/2018 6:00 AM 1.12 M M M M
8/18/2018 7:00 AM 0.33 M M M M
8/19/2018 8:00 AM 0.07 M M M M
8/22/2018 7:00 PM 0.68 M M M M
9/6/2018 8:00 PM 0.05 M M M M
9/11/2018 6:00 AM 1.20 M M M M
9/12/2018 7:00 AM 0.07 M M M M
9/13/2018 8:00 AM 0.08 M M M M
9/18/2018 6:00 PM 4.39 M M M M
9/22/2018 7:00 AM 0.02 M M M M
9/26/2018 6:00 AM 0.88 M M M M
9/27/2018 7:00 AM 0.82 M M M M
9/28/2018 7:00 AM 0.08 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