Viewing Station: WI-WK-158 : Pewaukee 4.2 WSW
Apr 5, 2025 - Apr 13, 2026321 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.40"
April 1-13, 2026(10 of 13 days covered by obs)
NOAA Normal
1.58"
Departure from Normal
0.82" : 152% of Normal
Year-To-Date: 5.23"
Jan 1 to Apr 13, 2026(91 of 103 days covered by obs)
NOAA Normal
6.70"
Departure from Normal
-1.47" : 78% of Normal
Water Year-To-Date: 10.14"
Oct 1, 2025 to Apr 13, 2026(181 of 195 days covered by obs)
NOAA Normal
13.48"
Departure from Normal
-3.34" : 75% 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
1.95
0.01
Apr
3.64
3.67
-0.03
May
3.96
3.98
-0.02
Jun
4.67
4.72
-0.05
Jul
3.86
3.87
-0.01
Aug
3.82
3.89
-0.07
Sep
3.27
3.18
0.09
Oct
2.83
2.80
0.03
Nov
2.14
2.10
0.04
Dec
1.81
1.89
-0.08
35.12
35.26
-0.14