Viewing Station: MA-BR-55 : NWS Boston/Norton 2.5 ESE
Jun 12, 2018 - Jul 10, 20262,943 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.41"
July 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
1.06"
Departure from Normal
1.35" : 226% of Normal
Year-To-Date: 21.87"
Jan 1 to Jul 10, 2026(190 of 191 days covered by obs)
NOAA Normal
25.74"
Departure from Normal
-3.87" : 85% of Normal
Water Year-To-Date: 32.47"
Oct 1, 2025 to Jul 10, 2026(282 of 283 days covered by obs)
NOAA Normal
39.64"
Departure from Normal
-7.17" : 82% 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