Viewing Station: RI-WS-108 : Charlestown 2.3 ENE
Nov 18, 2020 - Sep 13, 20261,074 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.54"
September 1-13, 2026(8 of 13 days covered by obs)
NOAA Normal
1.69"
Departure from Normal
0.85" : 151% of Normal
Year-To-Date: 28.40"
Jan 1 to Sep 13, 2026(168 of 256 days covered by obs)
NOAA Normal
31.56"
Departure from Normal
-3.16" : 90% of Normal
Water Year-To-Date: 40.06"
Oct 1, 2025 to Sep 13, 2026(246 of 348 days covered by obs)
NOAA Normal
44.59"
Departure from Normal
-4.53" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.69
4.05
-0.36
Feb
3.26
3.59
-0.33
Mar
4.77
5.24
-0.47
Apr
4.29
4.62
-0.33
May
3.50
3.45
0.05
Jun
3.65
3.77
-0.12
Jul
3.06
3.11
-0.05
Aug
3.65
3.80
-0.15
Sep
3.89
3.83
0.06
Oct
4.53
4.72
-0.19
Nov
3.91
4.17
-0.26
Dec
4.59
5.01
-0.42
46.79
49.36
-2.57