Viewing Station: MA-WR-131 : Boylston 1.5 S
Nov 26, 2023 - Aug 9, 2026775 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.05"
August 1-9, 2026(6 of 9 days covered by obs)
NOAA Normal
1.19"
Departure from Normal
-0.14" : 88% of Normal
Year-To-Date: 20.80"
Jan 1 to Aug 9, 2026(175 of 221 days covered by obs)
NOAA Normal
28.40"
Departure from Normal
-7.60" : 73% of Normal
Water Year-To-Date: 31.96"
Oct 1, 2025 to Aug 9, 2026(260 of 313 days covered by obs)
NOAA Normal
41.78"
Departure from Normal
-9.82" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.71
3.52
0.19
Feb
3.31
3.27
0.04
Mar
4.30
4.21
0.09
Apr
4.28
4.15
0.13
May
3.62
3.59
0.03
Jun
4.25
4.12
0.13
Jul
3.74
3.69
0.05
Aug
4.11
4.03
0.08
Sep
4.14
3.86
0.28
Oct
4.94
4.89
0.05
Nov
3.98
3.68
0.30
Dec
4.46
4.48
-0.02
48.84
47.49
1.35