Viewing Station: MI-WS-72 : Ann Arbor 1.9 WSW
Apr 12, 2024 - Nov 4, 2025152 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
December 1-14, 2025(0 of 14 days covered by obs)
NOAA Normal
0.91"
Departure from Normal
-0.91" : 0% of Normal
Year-To-Date: 13.26"
Jan 1 to Dec 14, 2025(53 of 348 days covered by obs)
NOAA Normal
32.11"
Departure from Normal
-18.85" : 41% of Normal
Water Year-To-Date: 2.16"
Oct 1, 2025 to Dec 14, 2025(27 of 75 days covered by obs)
NOAA Normal
6.15"
Departure from Normal
-3.99" : 35% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.10
2.66
-0.56
Feb
1.84
2.24
-0.40
Mar
2.25
2.51
-0.26
Apr
3.14
3.23
-0.09
May
3.70
3.68
0.02
Jun
3.54
3.56
-0.02
Jul
3.26
3.28
-0.02
Aug
3.21
3.31
-0.10
Sep
2.92
2.94
-0.02
Oct
2.78
2.86
-0.08
Nov
2.46
2.67
-0.21
Dec
2.02
2.43
-0.41
33.22
35.37
-2.15