Viewing Station: MA-BA-10 : East Sandwich 2.3 SE
Jan 30, 2011 - May 11, 20264,823 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.61"
May 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.24"
Departure from Normal
0.37" : 130% of Normal
Year-To-Date: 19.05"
Jan 1 to May 11, 2026(131 of 131 days covered by obs)
NOAA Normal
18.22"
Departure from Normal
0.83" : 105% of Normal
Water Year-To-Date: 34.80"
Oct 1, 2025 to May 11, 2026(223 of 223 days covered by obs)
NOAA Normal
32.46"
Departure from Normal
2.34" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.07
4.37
-0.30
Feb
3.56
3.80
-0.24
Mar
5.02
5.11
-0.09
Apr
4.33
4.40
-0.07
May
3.49
3.50
-0.01
Jun
3.60
3.61
-0.01
Jul
2.93
2.88
0.05
Aug
3.62
3.73
-0.11
Sep
4.13
4.10
0.03
Oct
4.96
4.73
0.23
Nov
4.40
4.32
0.08
Dec
4.88
5.33
-0.45
48.99
49.88
-0.89