Viewing Station: MI-AP-1 : Alpena 1.6 SSW
Oct 25, 2008 - May 29, 20255,858 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.97"
May 1-29, 2025(29 of 29 days covered by obs)
NOAA Normal
2.77"
Departure from Normal
-0.80" : 71% of Normal
Year-To-Date: 12.16"
Jan 1 to May 29, 2025(147 of 149 days covered by obs)
NOAA Normal
11.09"
Departure from Normal
1.07" : 110% of Normal
Water Year-To-Date: 18.00"
Oct 1, 2024 to May 29, 2025(239 of 241 days covered by obs)
NOAA Normal
18.38"
Departure from Normal
-0.38" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.01
1.88
0.13
Feb
1.56
1.45
0.11
Mar
1.78
1.62
0.16
Apr
2.97
2.98
-0.01
May
2.96
3.16
-0.20
Jun
2.77
2.76
0.01
Jul
3.31
3.07
0.24
Aug
3.37
3.27
0.10
Sep
2.95
2.97
-0.02
Oct
3.09
3.23
-0.14
Nov
2.18
2.37
-0.19
Dec
2.02
1.99
0.03
30.97
30.75
0.22