Viewing Station: MA-MD-12 : Acton 1.3 SW
Aug 23, 2010 - Aug 31, 20255,538 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.39"
August 1-31, 2025(31 of 31 days covered by obs)
NOAA Normal
3.72"
Departure from Normal
-0.33" : 91% of Normal
Year-To-Date: 27.63"
Jan 1 to Aug 31, 2025(243 of 243 days covered by obs)
NOAA Normal
29.62"
Departure from Normal
-1.99" : 93% of Normal
Water Year-To-Date: 36.13"
Oct 1, 2024 to Aug 31, 2025(335 of 335 days covered by obs)
NOAA Normal
42.41"
Departure from Normal
-6.28" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.36
3.59
-0.23
Feb
3.16
3.33
-0.17
Mar
4.09
4.36
-0.27
Apr
4.06
4.20
-0.14
May
3.57
3.56
0.01
Jun
4.12
4.16
-0.04
Jul
3.54
3.77
-0.23
Aug
3.72
3.92
-0.20
Sep
3.83
3.84
-0.01
Oct
4.65
4.82
-0.17
Nov
3.79
3.74
0.05
Dec
4.35
4.64
-0.29
46.24
47.93
-1.69