Viewing Station: MI-MB-90 : Richmond 1.0 WSW
Apr 20, 2025 - Sep 17, 2025132 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.35"
September 1-17, 2025(16 of 17 days covered by obs)
NOAA Normal
1.80"
Departure from Normal
-1.45" : 19% of Normal
Year-To-Date: 16.40"
Jan 1 to Sep 17, 2025(141 of 260 days covered by obs)
NOAA Normal
24.96"
Departure from Normal
-8.56" : 66% of Normal
Water Year-To-Date: 16.40"
Oct 1, 2024 to Sep 17, 2025(141 of 352 days covered by obs)
NOAA Normal
32.54"
Departure from Normal
-16.14" : 50% 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