Viewing Station: MA-SF-31 : Boston 6.5 SW
Sep 30, 2021 - Nov 1, 20251,451 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
November 1-1, 2025(1 of 1 days covered by obs)
NOAA Normal
0.13"
Departure from Normal
-0.13" : 0% of Normal
Year-To-Date: 38.55"
Jan 1 to Nov 1, 2025(305 of 305 days covered by obs)
NOAA Normal
39.68"
Departure from Normal
-1.13" : 97% of Normal
Water Year-To-Date: 6.33"
Oct 1, 2025 to Nov 1, 2025(32 of 32 days covered by obs)
NOAA Normal
4.89"
Departure from Normal
1.44" : 129% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.76
3.82
-0.06
Feb
3.44
3.43
0.01
Mar
4.59
4.66
-0.07
Apr
4.17
4.30
-0.13
May
3.65
3.61
0.04
Jun
4.17
4.06
0.11
Jul
3.55
3.54
0.01
Aug
3.58
3.65
-0.07
Sep
3.88
3.80
0.08
Oct
4.76
4.79
-0.03
Nov
3.94
3.96
-0.02
Dec
4.71
4.84
-0.13
48.20
48.46
-0.26