Viewing Station: WI-WK-34 : Mukwonago 5.3 W
Oct 2, 2013 - Sep 15, 20264,607 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.37"
September 1-15, 2026(15 of 15 days covered by obs)
NOAA Normal
1.71"
Departure from Normal
-0.34" : 80% of Normal
Year-To-Date: 31.01"
Jan 1 to Sep 15, 2026(257 of 258 days covered by obs)
NOAA Normal
27.09"
Departure from Normal
3.92" : 114% of Normal
Water Year-To-Date: 35.72"
Oct 1, 2025 to Sep 15, 2026(348 of 350 days covered by obs)
NOAA Normal
34.07"
Departure from Normal
1.65" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.68
1.66
0.02
Feb
1.61
1.64
-0.03
Mar
2.04
2.04
0.00
Apr
3.70
3.67
0.03
May
4.07
4.07
0.00
Jun
4.77
4.72
0.05
Jul
3.77
3.79
-0.02
Aug
3.74
3.83
-0.09
Sep
3.42
3.36
0.06
Oct
2.88
2.87
0.01
Nov
2.24
2.25
-0.01
Dec
1.86
1.93
-0.07
35.78
35.83
-0.05