Viewing Station: NH-HL-19 : Brookline 2.1 SW
Aug 24, 2009 - May 10, 20253,312 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.11"
May 1-11, 2025(10 of 11 days covered by obs)
NOAA Normal
1.32"
Departure from Normal
4.79" : 463% of Normal
Year-To-Date: 20.53"
Jan 1 to May 11, 2025(117 of 131 days covered by obs)
NOAA Normal
16.09"
Departure from Normal
4.44" : 128% of Normal
Water Year-To-Date: 28.27"
Oct 1, 2024 to May 11, 2025(198 of 223 days covered by obs)
NOAA Normal
29.34"
Departure from Normal
-1.07" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.37
3.36
0.01
Feb
3.25
3.20
0.05
Mar
4.02
4.05
-0.03
Apr
4.13
4.01
0.12
May
3.72
3.58
0.14
Jun
4.12
4.18
-0.06
Jul
3.78
3.67
0.11
Aug
3.89
3.77
0.12
Sep
4.05
3.88
0.17
Oct
4.94
4.83
0.11
Nov
3.85
3.73
0.12
Dec
4.46
4.43
0.03
47.58
46.69
0.89