Viewing Station: MI-KN-14 : Grandville 1.3 WSW
Jul 1, 2008 - Sep 17, 20256,447 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.62"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.77"
Departure from Normal
-1.15" : 35% of Normal
Year-To-Date: 22.40"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
26.07"
Departure from Normal
-3.67" : 86% of Normal
Water Year-To-Date: 30.81"
Oct 1, 2024 to Sep 17, 2025(352 of 352 days covered by obs)
NOAA Normal
35.32"
Departure from Normal
-4.51" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.49
2.91
-0.42
Feb
2.00
2.27
-0.27
Mar
2.25
2.45
-0.20
Apr
3.75
3.80
-0.05
May
3.77
4.03
-0.26
Jun
3.52
3.61
-0.09
Jul
3.23
3.23
0.00
Aug
3.29
3.40
-0.11
Sep
3.12
3.22
-0.10
Oct
3.85
3.95
-0.10
Nov
2.96
3.25
-0.29
Dec
2.44
2.79
-0.35
36.67
38.91
-2.24