Viewing Station: WI-WK-68 : Oconomowoc 1.0 S
Sep 13, 2018 - May 9, 20252,282 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.07"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
1.17"
Departure from Normal
-0.10" : 91% of Normal
Year-To-Date: 9.39"
Jan 1 to May 9, 2025(129 of 129 days covered by obs)
NOAA Normal
9.86"
Departure from Normal
-0.47" : 95% of Normal
Water Year-To-Date: 13.77"
Oct 1, 2024 to May 9, 2025(219 of 221 days covered by obs)
NOAA Normal
16.63"
Departure from Normal
-2.86" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.58
1.61
-0.03
Feb
1.49
1.58
-0.09
Mar
1.96
2.02
-0.06
Apr
3.66
3.70
-0.04
May
4.03
4.08
-0.05
Jun
4.79
4.84
-0.05
Jul
3.98
4.00
-0.02
Aug
3.94
4.00
-0.06
Sep
3.32
3.30
0.02
Oct
2.81
2.83
-0.02
Nov
2.18
2.16
0.02
Dec
1.78
1.86
-0.08
35.52
35.98
-0.46