Viewing Station: WI-WK-166 : Waukesha 0.7 SSW
Jul 14, 2026 - Sep 17, 202629 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.27"
September 1-17, 2026(6 of 17 days covered by obs)
NOAA Normal
1.86"
Departure from Normal
-0.59" : 68% of Normal
Year-To-Date: 8.17"
Jan 1 to Sep 17, 2026(30 of 260 days covered by obs)
NOAA Normal
26.95"
Departure from Normal
-18.78" : 30% of Normal
Water Year-To-Date: 8.17"
Oct 1, 2025 to Sep 17, 2026(30 of 352 days covered by obs)
NOAA Normal
33.79"
Departure from Normal
-25.62" : 24% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.64
1.63
0.01
Feb
1.59
1.58
0.01
Mar
1.98
1.91
0.07
Apr
3.67
3.66
0.01
May
3.96
3.96
0.00
Jun
4.62
4.71
-0.09
Jul
3.81
3.78
0.03
Aug
3.82
3.90
-0.08
Sep
3.28
3.17
0.11
Oct
2.87
2.77
0.10
Nov
2.13
2.09
0.04
Dec
1.84
1.89
-0.05
35.21
35.05
0.16