Viewing Station: MI-WS-59 : Ann Arbor 4.3 WSW
Oct 24, 2019 - May 2, 2025611 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.56"
May 1-2, 2025(2 of 2 days covered by obs)
NOAA Normal
0.24"
Departure from Normal
0.32" : 235% of Normal
Year-To-Date: 1.86"
Jan 1 to May 2, 2025(18 of 122 days covered by obs)
NOAA Normal
9.62"
Departure from Normal
-7.76" : 19% of Normal
Water Year-To-Date: 5.16"
Oct 1, 2024 to May 2, 2025(60 of 214 days covered by obs)
NOAA Normal
16.88"
Departure from Normal
-11.72" : 31% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.10
2.60
-0.50
Feb
1.84
2.18
-0.34
Mar
2.27
2.44
-0.17
Apr
3.17
3.18
-0.01
May
3.69
3.69
0.00
Jun
3.53
3.54
-0.01
Jul
3.29
3.24
0.05
Aug
3.24
3.30
-0.06
Sep
2.88
2.91
-0.03
Oct
2.78
2.86
-0.08
Nov
2.48
2.65
-0.17
Dec
2.00
2.35
-0.35
33.27
34.94
-1.67