Viewing Station: RI-NW-23 : Tiverton 3.6 S
Mar 29, 2020 - May 31, 20261,803 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.73"
May 1-31, 2026(30 of 31 days covered by obs)
NOAA Normal
3.39"
Departure from Normal
-0.66" : 81% of Normal
Year-To-Date: 14.65"
Jan 1 to May 31, 2026(137 of 151 days covered by obs)
NOAA Normal
19.95"
Departure from Normal
-5.30" : 73% of Normal
Water Year-To-Date: 26.66"
Oct 1, 2025 to May 31, 2026(224 of 243 days covered by obs)
NOAA Normal
33.01"
Departure from Normal
-6.35" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.82
4.12
-0.30
Feb
3.46
3.68
-0.22
Mar
4.96
5.35
-0.39
Apr
4.32
4.57
-0.25
May
3.39
3.36
0.03
Jun
3.63
3.74
-0.11
Jul
3.16
3.10
0.06
Aug
3.59
3.63
-0.04
Sep
3.92
3.75
0.17
Oct
4.37
4.60
-0.23
Nov
4.09
4.09
0.00
Dec
4.60
5.08
-0.48
47.31
49.07
-1.76