Viewing Station: MI-KN-8 : Grand Rapids 3.1 NNE
Jan 17, 2008 - Sep 15, 20255,891 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
1.66"
Departure from Normal
-1.17" : 29% of Normal
Year-To-Date: 19.94"
Jan 1 to Sep 16, 2025(252 of 259 days covered by obs)
NOAA Normal
26.10"
Departure from Normal
-6.16" : 76% of Normal
Water Year-To-Date: 26.29"
Oct 1, 2024 to Sep 16, 2025(343 of 351 days covered by obs)
NOAA Normal
35.36"
Departure from Normal
-9.07" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.47
2.71
-0.24
Feb
1.98
2.14
-0.16
Mar
2.33
2.36
-0.03
Apr
3.75
3.66
0.09
May
3.80
3.92
-0.12
Jun
3.56
3.54
0.02
Jul
3.23
3.22
0.01
Aug
3.32
3.34
-0.02
Sep
3.12
3.09
0.03
Oct
3.84
3.80
0.04
Nov
3.01
3.11
-0.10
Dec
2.41
2.62
-0.21
36.82
37.51
-0.69