Viewing Station: WI-WK-68 : Oconomowoc 1.0 S
Sep 13, 2018 - Dec 4, 20252,491 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
December 1-4, 2025(4 of 4 days covered by obs)
NOAA Normal
0.23"
Departure from Normal
-0.15" : 35% of Normal
Year-To-Date: 36.54"
Jan 1 to Dec 4, 2025(338 of 338 days covered by obs)
NOAA Normal
33.97"
Departure from Normal
2.57" : 108% of Normal
Water Year-To-Date: 2.88"
Oct 1, 2025 to Dec 4, 2025(65 of 65 days covered by obs)
NOAA Normal
5.22"
Departure from Normal
-2.34" : 55% 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