Viewing Station: RI-NW-30 : Jamestown 0.7 NNE
Apr 16, 2021 - Sep 27, 20261,968 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.76"
September 1-27, 2026(25 of 27 days covered by obs)
PRISM Normal
3.30"
Departure from Normal
3.46" : 205% of Normal
Year-To-Date: 39.64"
Jan 1 to Sep 27, 2026(265 of 270 days covered by obs)
PRISM Normal
33.99"
Departure from Normal
5.65" : 117% of Normal
Water Year-To-Date: 49.42"
Oct 1, 2025 to Sep 27, 2026(357 of 362 days covered by obs)
PRISM Normal
47.17"
Departure from Normal
2.25" : 105% of Normal
MonthPRISM Normals
Jan
3.95
Feb
3.51
Mar
5.14
Apr
4.53
May
3.37
Jun
3.56
Jul
3.11
Aug
3.52
Sep
3.67
Oct
4.43
Nov
3.96
Dec
4.79
47.54