Viewing Station: WI-WK-112 : Pewaukee 3.2 W
Nov 1, 2021 - Sep 17, 20251,421 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.85"
September 1-18, 2025(17 of 18 days covered by obs)
NOAA Normal
1.96"
Departure from Normal
-1.11" : 43% of Normal
Year-To-Date: 32.94"
Jan 1 to Sep 18, 2025(260 of 261 days covered by obs)
NOAA Normal
27.05"
Departure from Normal
5.89" : 122% of Normal
Water Year-To-Date: 37.80"
Oct 1, 2024 to Sep 18, 2025(352 of 353 days covered by obs)
NOAA Normal
33.84"
Departure from Normal
3.96" : 112% 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