Viewing Station: MA-NT-1 : Nantucket 3.8 WNW
May 20, 2014 - Sep 3, 20262,918 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.50"
September 1-3, 2026(3 of 3 days covered by obs)
PRISM Normal
0.39"
Departure from Normal
0.11" : 129% of Normal
Year-To-Date: 27.69"
Jan 1 to Sep 3, 2026(246 of 246 days covered by obs)
PRISM Normal
29.18"
Departure from Normal
-1.49" : 95% of Normal
Water Year-To-Date: 40.04"
Oct 1, 2025 to Sep 3, 2026(338 of 338 days covered by obs)
PRISM Normal
42.80"
Departure from Normal
-2.76" : 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