Viewing Station: RI-WS-92 : Westerly 3.5 S
Apr 5, 2022 - Sep 21, 20261,476 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.15"
September 1-21, 2026(21 of 21 days covered by obs)
PRISM Normal
2.45"
Departure from Normal
0.70" : 129% of Normal
Year-To-Date: 27.81"
Jan 1 to Sep 21, 2026(262 of 264 days covered by obs)
PRISM Normal
32.33"
Departure from Normal
-4.52" : 86% of Normal
Water Year-To-Date: 36.94"
Oct 1, 2025 to Sep 21, 2026(353 of 356 days covered by obs)
PRISM Normal
45.55"
Departure from Normal
-8.61" : 81% of Normal
MonthPRISM Normals
Jan
3.90
Feb
3.41
Mar
4.88
Apr
4.38
May
3.23
Jun
3.56
Jul
2.93
Aug
3.59
Sep
3.50
Oct
4.54
Nov
3.92
Dec
4.76
46.60