Viewing Station: WI-WK-112 : Pewaukee 3.2 W
Nov 1, 2021 - Sep 15, 20261,784 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.99"
September 1-15, 2026(15 of 15 days covered by obs)
NOAA Normal
1.64"
Departure from Normal
0.36" : 122% of Normal
Year-To-Date: 32.48"
Jan 1 to Sep 15, 2026(258 of 258 days covered by obs)
NOAA Normal
26.73"
Departure from Normal
5.75" : 122% of Normal
Water Year-To-Date: 37.72"
Oct 1, 2025 to Sep 15, 2026(350 of 350 days covered by obs)
NOAA Normal
33.52"
Departure from Normal
4.20" : 113% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.60
1.64
-0.04
Feb
1.53
1.57
-0.04
Mar
1.96
1.96
0.00
Apr
3.65
3.69
-0.04
May
3.96
3.95
0.01
Jun
4.69
4.68
0.01
Jul
3.86
3.88
-0.02
Aug
3.84
3.85
-0.01
Sep
3.27
3.16
0.11
Oct
2.84
2.81
0.03
Nov
2.14
2.11
0.03
Dec
1.81
1.90
-0.09
35.15
35.20
-0.05