Viewing Station: MA-NT-1 : Nantucket 3.8 WNW
May 20, 2014 - Sep 21, 20262,928 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.24"
September 1-24, 2026(20 of 24 days covered by obs)
PRISM Normal
3.10"
Departure from Normal
0.14" : 105% of Normal
Year-To-Date: 30.43"
Jan 1 to Sep 24, 2026(263 of 267 days covered by obs)
PRISM Normal
31.89"
Departure from Normal
-1.46" : 95% of Normal
Water Year-To-Date: 42.78"
Oct 1, 2025 to Sep 24, 2026(355 of 359 days covered by obs)
PRISM Normal
45.51"
Departure from Normal
-2.73" : 94% of Normal
MonthPRISM Normals
Jan
4.09
Feb
3.64
Mar
4.84
Apr
4.22
May
3.26
Jun
2.99
Jul
2.54
Aug
3.21
Sep
3.87
Oct
4.58
Nov
4.13
Dec
4.91
46.28