Viewing Station: RI-WS-108 : Charlestown 2.3 ENE
Nov 18, 2020 - May 23, 2026985 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.66"
May 1-23, 2026(19 of 23 days covered by obs)
NOAA Normal
2.60"
Departure from Normal
-0.94" : 64% of Normal
Year-To-Date: 9.98"
Jan 1 to May 23, 2026(79 of 143 days covered by obs)
NOAA Normal
18.61"
Departure from Normal
-8.63" : 54% of Normal
Water Year-To-Date: 21.64"
Oct 1, 2025 to May 23, 2026(157 of 235 days covered by obs)
NOAA Normal
31.64"
Departure from Normal
-10.00" : 68% 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