Viewing Station: MA-BR-55 : NWS Boston/Norton 2.5 ESE
Jun 12, 2018 - Dec 3, 20252,725 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.00"
December 1-3, 2025(3 of 3 days covered by obs)
NOAA Normal
0.47"
Departure from Normal
0.53" : 215% of Normal
Year-To-Date: 41.66"
Jan 1 to Dec 3, 2025(337 of 337 days covered by obs)
NOAA Normal
45.20"
Departure from Normal
-3.54" : 92% of Normal
Water Year-To-Date: 9.14"
Oct 1, 2025 to Dec 3, 2025(64 of 64 days covered by obs)
NOAA Normal
9.56"
Departure from Normal
-0.42" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.01
4.23
-0.22
Feb
3.53
3.63
-0.10
Mar
4.98
5.12
-0.14
Apr
4.56
4.62
-0.06
May
3.50
3.51
-0.01
Jun
4.10
4.01
0.09
Jul
3.30
3.40
-0.10
Aug
3.65
3.74
-0.09
Sep
4.01
4.04
-0.03
Oct
4.82
4.85
-0.03
Nov
4.27
4.35
-0.08
Dec
4.81
5.09
-0.28
49.54
50.59
-1.05