Viewing Station: RI-WS-47 : Westerly 0.8 WNW
Mar 6, 2018 - May 1, 20262,917 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.09"
May 1-2, 2026(1 of 2 days covered by obs)
NOAA Normal
0.22"
Departure from Normal
-0.13" : 40% of Normal
Year-To-Date: 12.31"
Jan 1 to May 2, 2026(118 of 122 days covered by obs)
NOAA Normal
15.11"
Departure from Normal
-2.80" : 81% of Normal
Water Year-To-Date: 23.68"
Oct 1, 2025 to May 2, 2026(209 of 214 days covered by obs)
NOAA Normal
27.33"
Departure from Normal
-3.65" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.46
3.90
-0.44
Feb
3.00
3.42
-0.42
Mar
4.38
4.90
-0.52
Apr
4.05
4.42
-0.37
May
3.46
3.30
0.16
Jun
3.65
3.63
0.02
Jul
3.08
3.00
0.08
Aug
3.64
3.68
-0.04
Sep
3.90
3.62
0.28
Oct
4.36
4.60
-0.24
Nov
3.59
3.96
-0.37
Dec
4.27
4.79
-0.52
44.84
47.22
-2.38