Viewing Station: RI-NW-28 : Portsmouth 3.7 NNE
Mar 11, 2020 - May 3, 20251,829 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.35"
May 1-3, 2025(3 of 3 days covered by obs)
PRISM Normal
0.33"
Departure from Normal
0.02" : 106% of Normal
Year-To-Date: 11.28"
Jan 1 to May 3, 2025(118 of 123 days covered by obs)
PRISM Normal
18.06"
Departure from Normal
-6.78" : 62% of Normal
Water Year-To-Date: 19.04"
Oct 1, 2024 to May 3, 2025(208 of 215 days covered by obs)
PRISM Normal
31.97"
Departure from Normal
-12.93" : 60% of Normal
MonthPRISM Normals
Jan
4.14
Feb
3.67
Mar
5.34
Apr
4.58
May
3.41
Jun
3.82
Jul
3.16
Aug
3.70
Sep
3.82
Oct
4.68
Nov
4.16
Dec
5.07
49.55