Viewing Station: MA-NT-9 : Nantucket 5.9 ESE
Jul 24, 2020 - Apr 17, 20261,584 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.30"
April 1-21, 2026(16 of 21 days covered by obs)
PRISM Normal
2.95"
Departure from Normal
-2.65" : 10% of Normal
Year-To-Date: 10.88"
Jan 1 to Apr 21, 2026(91 of 111 days covered by obs)
PRISM Normal
15.48"
Departure from Normal
-4.60" : 70% of Normal
Water Year-To-Date: 20.07"
Oct 1, 2025 to Apr 21, 2026(153 of 203 days covered by obs)
PRISM Normal
29.02"
Departure from Normal
-8.95" : 69% of Normal
MonthPRISM Normals
Jan
4.08
Feb
3.66
Mar
4.79
Apr
4.21
May
3.19
Jun
2.86
Jul
2.47
Aug
3.11
Sep
3.87
Oct
4.54
Nov
4.13
Dec
4.87
45.78