Viewing Station: MI-MB-90 : Richmond 1.0 WSW
Apr 20, 2025 - May 20, 2026234 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.73"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.37"
Departure from Normal
-0.64" : 73% of Normal
Year-To-Date: 5.50"
Jan 1 to May 20, 2026(44 of 140 days covered by obs)
NOAA Normal
11.84"
Departure from Normal
-6.34" : 46% of Normal
Water Year-To-Date: 8.24"
Oct 1, 2025 to May 20, 2026(98 of 232 days covered by obs)
NOAA Normal
19.42"
Departure from Normal
-11.18" : 42% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.26
2.30
-0.04
Feb
1.91
1.79
0.12
Mar
2.23
2.05
0.18
Apr
3.07
3.10
-0.03
May
3.68
3.65
0.03
Jun
3.35
3.33
0.02
Jul
3.40
3.24
0.16
Aug
3.26
3.16
0.10
Sep
3.18
3.17
0.01
Oct
2.85
2.80
0.05
Nov
2.54
2.55
-0.01
Dec
2.19
2.22
-0.03
33.92
33.36
0.56