Viewing Station: MI-OW-64 : Coopersville 5.1 WSW
Jan 1, 2023 - May 20, 20261,177 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.38"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.39"
Departure from Normal
-2.01" : 16% of Normal
Year-To-Date: 21.09"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
12.45"
Departure from Normal
8.64" : 169% of Normal
Water Year-To-Date: 29.58"
Oct 1, 2025 to May 20, 2026(232 of 232 days covered by obs)
NOAA Normal
21.74"
Departure from Normal
7.84" : 136% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.33
2.75
-0.42
Feb
1.91
2.13
-0.22
Mar
2.20
2.33
-0.13
Apr
3.62
3.67
-0.05
May
3.70
3.97
-0.27
Jun
3.53
3.61
-0.08
Jul
3.09
3.09
0.00
Aug
3.20
3.31
-0.11
Sep
3.07
3.15
-0.08
Oct
3.93
3.97
-0.04
Nov
2.99
3.18
-0.19
Dec
2.37
2.69
-0.32
35.94
37.85
-1.91