Viewing Station: MA-BA-108 : Osterville 1.6 NNW
Aug 3, 2024 - Sep 8, 2026723 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.15"
September 1-8, 2026(8 of 8 days covered by obs)
NOAA Normal
1.08"
Departure from Normal
0.07" : 106% of Normal
Year-To-Date: 27.30"
Jan 1 to Sep 8, 2026(243 of 251 days covered by obs)
NOAA Normal
30.84"
Departure from Normal
-3.54" : 89% of Normal
Water Year-To-Date: 42.33"
Oct 1, 2025 to Sep 8, 2026(335 of 343 days covered by obs)
NOAA Normal
44.64"
Departure from Normal
-2.31" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.96
4.22
-0.26
Feb
3.49
3.73
-0.24
Mar
4.84
4.88
-0.04
Apr
4.22
4.29
-0.07
May
3.43
3.46
-0.03
Jun
3.45
3.54
-0.09
Jul
2.79
2.87
-0.08
Aug
3.58
3.55
0.03
Sep
4.06
4.04
0.02
Oct
4.77
4.63
0.14
Nov
4.27
4.14
0.13
Dec
4.76
5.18
-0.42
47.62
48.53
-0.91