Viewing Station: RI-WS-36 : Charlestown 3.0 WSW
Nov 6, 2016 - Jun 21, 20263,577 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.20"
June 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
2.51"
Departure from Normal
-2.31" : 8% of Normal
Year-To-Date: 17.81"
Jan 1 to Jun 21, 2026(172 of 172 days covered by obs)
NOAA Normal
21.32"
Departure from Normal
-3.51" : 84% of Normal
Water Year-To-Date: 28.87"
Oct 1, 2025 to Jun 21, 2026(264 of 264 days covered by obs)
NOAA Normal
33.77"
Departure from Normal
-4.90" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.52
3.99
-0.47
Feb
3.12
3.51
-0.39
Mar
4.54
5.07
-0.53
Apr
4.14
4.51
-0.37
May
3.49
3.29
0.20
Jun
3.58
3.61
-0.03
Jul
3.00
2.98
0.02
Aug
3.58
3.62
-0.04
Sep
3.89
3.60
0.29
Oct
4.36
4.62
-0.26
Nov
3.70
4.05
-0.35
Dec
4.39
4.89
-0.50
45.31
47.74
-2.43