Viewing Station: NH-ST-37 : Rollinsford 2.0 WSW
Mar 29, 2016 - Sep 16, 20253,089 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.67"
September 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
2.18"
Departure from Normal
-0.51" : 77% of Normal
Year-To-Date: 30.24"
Jan 1 to Sep 17, 2025(259 of 260 days covered by obs)
NOAA Normal
32.08"
Departure from Normal
-1.84" : 94% of Normal
Water Year-To-Date: 39.10"
Oct 1, 2024 to Sep 17, 2025(351 of 352 days covered by obs)
NOAA Normal
45.00"
Departure from Normal
-5.90" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.26
3.10
0.16
Feb
3.25
3.15
0.10
Mar
4.08
3.93
0.15
Apr
4.12
4.19
-0.07
May
3.69
3.58
0.11
Jun
4.16
4.04
0.12
Jul
3.81
3.68
0.13
Aug
3.53
3.59
-0.06
Sep
3.84
3.74
0.10
Oct
4.68
4.61
0.07
Nov
3.98
3.82
0.16
Dec
4.26
4.27
-0.01
46.66
45.70
0.96