Viewing Station: NH-HL-25 : Amherst 3.7 NNE
Aug 30, 2009 - May 9, 20254,287 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.17"
May 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
1.15"
Departure from Normal
5.02" : 539% of Normal
Year-To-Date: 20.00"
Jan 1 to May 10, 2025(117 of 130 days covered by obs)
NOAA Normal
15.43"
Departure from Normal
4.57" : 130% of Normal
Water Year-To-Date: 29.57"
Oct 1, 2024 to May 10, 2025(206 of 222 days covered by obs)
NOAA Normal
28.14"
Departure from Normal
1.43" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.23
3.22
0.01
Feb
3.12
3.13
-0.01
Mar
3.95
3.80
0.15
Apr
3.98
3.94
0.04
May
3.55
3.63
-0.08
Jun
4.20
4.21
-0.01
Jul
3.77
3.69
0.08
Aug
3.70
3.81
-0.11
Sep
4.02
3.87
0.15
Oct
4.71
4.82
-0.11
Nov
3.75
3.73
0.02
Dec
4.25
4.33
-0.08
46.23
46.18
0.05