Viewing Station: MA-MD-228 : Groton 4.2 WNW
Apr 6, 2023 - Feb 1, 2026968 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
February 1-1, 2026(1 of 1 days covered by obs)
NOAA Normal
0.12"
Departure from Normal
-0.12" : 0% of Normal
Year-To-Date: 3.28"
Jan 1 to Feb 1, 2026(28 of 32 days covered by obs)
NOAA Normal
3.51"
Departure from Normal
-0.23" : 94% of Normal
Water Year-To-Date: 12.51"
Oct 1, 2025 to Feb 1, 2026(113 of 124 days covered by obs)
NOAA Normal
16.52"
Departure from Normal
-4.01" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.39
3.39
0.00
Feb
3.28
3.25
0.03
Mar
4.13
4.16
-0.03
Apr
4.20
3.96
0.24
May
3.66
3.47
0.19
Jun
4.19
4.09
0.10
Jul
3.67
3.65
0.02
Aug
3.70
3.68
0.02
Sep
4.02
3.77
0.25
Oct
4.83
4.73
0.10
Nov
3.84
3.65
0.19
Dec
4.34
4.45
-0.11
47.25
46.25
1.00