Viewing Station: WI-WK-29 : Oconomowoc 4.6 NE
Dec 14, 2011 - May 11, 20265,258 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.03"
May 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.41"
Departure from Normal
-1.38" : 2% of Normal
Year-To-Date: 16.21"
Jan 1 to May 11, 2026(131 of 131 days covered by obs)
NOAA Normal
10.02"
Departure from Normal
6.19" : 162% of Normal
Water Year-To-Date: 21.36"
Oct 1, 2025 to May 11, 2026(223 of 223 days covered by obs)
NOAA Normal
16.74"
Departure from Normal
4.62" : 128% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.56
1.61
-0.05
Feb
1.47
1.54
-0.07
Mar
1.95
1.99
-0.04
Apr
3.63
3.68
-0.05
May
3.98
4.00
-0.02
Jun
4.78
4.75
0.03
Jul
3.93
3.96
-0.03
Aug
3.91
3.93
-0.02
Sep
3.28
3.24
0.04
Oct
2.81
2.82
-0.01
Nov
2.15
2.12
0.03
Dec
1.76
1.85
-0.09
35.21
35.49
-0.28