Viewing Station: RI-WS-51 : Richmond 2.4 SSE
Apr 7, 2019 - May 20, 20262,308 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.54"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.27"
Departure from Normal
-0.73" : 68% of Normal
Year-To-Date: 12.92"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
18.46"
Departure from Normal
-5.54" : 70% of Normal
Water Year-To-Date: 24.55"
Oct 1, 2025 to May 20, 2026(229 of 232 days covered by obs)
NOAA Normal
31.78"
Departure from Normal
-7.23" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.76
4.09
-0.33
Feb
3.30
3.61
-0.31
Mar
4.82
5.28
-0.46
Apr
4.31
4.67
-0.36
May
3.52
3.56
-0.04
Jun
3.73
3.91
-0.18
Jul
3.15
3.22
-0.07
Aug
3.71
3.95
-0.24
Sep
3.94
4.01
-0.07
Oct
4.67
4.78
-0.11
Nov
3.96
4.23
-0.27
Dec
4.69
5.09
-0.40
47.56
50.40
-2.84