Viewing Station: NH-CH-2 : West Chesterfield 0.3 WNW
Jul 9, 2009 - May 20, 20255,409 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.77"
May 1-21, 2025(20 of 21 days covered by obs)
NOAA Normal
2.48"
Departure from Normal
5.29" : 313% of Normal
Year-To-Date: 22.14"
Jan 1 to May 21, 2025(140 of 141 days covered by obs)
NOAA Normal
16.13"
Departure from Normal
6.01" : 137% of Normal
Water Year-To-Date: 31.13"
Oct 1, 2024 to May 21, 2025(231 of 233 days covered by obs)
NOAA Normal
28.73"
Departure from Normal
2.40" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.35
3.25
0.10
Feb
2.99
2.96
0.03
Mar
3.55
3.38
0.17
Apr
3.76
3.60
0.16
May
3.66
3.68
-0.02
Jun
4.52
4.39
0.13
Jul
4.30
4.24
0.06
Aug
4.34
4.45
-0.11
Sep
4.29
4.14
0.15
Oct
4.82
4.96
-0.14
Nov
3.54
3.56
-0.02
Dec
4.24
4.36
-0.12
47.36
46.97
0.39