Viewing Station: RI-NW-20 : Tiverton 1.0 SSW
Apr 13, 2018 - Sep 27, 20263,071 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.95"
September 1-27, 2026(26 of 27 days covered by obs)
NOAA Normal
3.59"
Departure from Normal
5.36" : 249% of Normal
Year-To-Date: 38.13"
Jan 1 to Sep 27, 2026(262 of 270 days covered by obs)
NOAA Normal
34.42"
Departure from Normal
3.71" : 111% of Normal
Water Year-To-Date: 50.43"
Oct 1, 2025 to Sep 27, 2026(354 of 362 days covered by obs)
NOAA Normal
47.71"
Departure from Normal
2.72" : 106% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.91
4.14
-0.23
Feb
3.53
3.67
-0.14
Mar
5.03
5.35
-0.32
Apr
4.37
4.57
-0.20
May
3.43
3.41
0.02
Jun
3.71
3.81
-0.10
Jul
3.23
3.16
0.07
Aug
3.62
3.70
-0.08
Sep
3.99
3.81
0.18
Oct
4.43
4.67
-0.24
Nov
4.18
4.16
0.02
Dec
4.68
5.08
-0.40
48.11
49.53
-1.42