Viewing Station: MA-BA-79 : Mashpee 0.8 SSW
Mar 22, 2019 - May 16, 20262,499 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.77"
May 1-17, 2026(16 of 17 days covered by obs)
NOAA Normal
1.91"
Departure from Normal
-0.14" : 92% of Normal
Year-To-Date: 13.67"
Jan 1 to May 17, 2026(136 of 137 days covered by obs)
NOAA Normal
18.82"
Departure from Normal
-5.15" : 73% of Normal
Water Year-To-Date: 30.12"
Oct 1, 2025 to May 17, 2026(228 of 229 days covered by obs)
NOAA Normal
32.96"
Departure from Normal
-2.84" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.02
4.29
-0.27
Feb
3.57
3.75
-0.18
Mar
5.01
5.13
-0.12
Apr
4.31
4.42
-0.11
May
3.49
3.57
-0.08
Jun
3.53
3.68
-0.15
Jul
2.87
2.94
-0.07
Aug
3.59
3.72
-0.13
Sep
4.13
4.22
-0.09
Oct
4.92
4.76
0.16
Nov
4.36
4.29
0.07
Dec
4.86
5.27
-0.41
48.66
50.04
-1.38