Viewing Station: RI-NW-32 : Portsmouth 5.2 SSE
Mar 13, 2021 - Mar 29, 20261,844 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.21"
March 1-31, 2026(29 of 31 days covered by obs)
PRISM Normal
5.21"
Departure from Normal
-1.00" : 81% of Normal
Year-To-Date: 10.26"
Jan 1 to Mar 31, 2026(88 of 90 days covered by obs)
PRISM Normal
12.83"
Departure from Normal
-2.57" : 80% of Normal
Water Year-To-Date: 20.60"
Oct 1, 2025 to Mar 31, 2026(179 of 182 days covered by obs)
PRISM Normal
25.95"
Departure from Normal
-5.35" : 79% of Normal
MonthPRISM Normals
Jan
4.03
Feb
3.59
Mar
5.21
Apr
4.54
May
3.25
Jun
3.59
Jul
3.05
Aug
3.49
Sep
3.58
Oct
4.31
Nov
3.89
Dec
4.92
47.45