Viewing Station: WI-WK-22 : Pewaukee 3.8 WSW
Mar 3, 2010 - Aug 11, 20264,517 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.25"
August 1-11, 2026(10 of 11 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
1.89" : 240% of Normal
Year-To-Date: 26.00"
Jan 1 to Aug 11, 2026(219 of 223 days covered by obs)
NOAA Normal
22.61"
Departure from Normal
3.39" : 115% of Normal
Water Year-To-Date: 30.62"
Oct 1, 2025 to Aug 11, 2026(309 of 315 days covered by obs)
NOAA Normal
29.39"
Departure from Normal
1.23" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.61
1.63
-0.02
Feb
1.55
1.58
-0.03
Mar
1.96
1.94
0.02
Apr
3.64
3.67
-0.03
May
3.96
3.98
-0.02
Jun
4.67
4.72
-0.05
Jul
3.86
3.86
0.00
Aug
3.82
3.89
-0.07
Sep
3.27
3.17
0.10
Oct
2.83
2.79
0.04
Nov
2.14
2.10
0.04
Dec
1.81
1.89
-0.08
35.12
35.22
-0.10