Viewing Station: WI-WK-97 : Menomonee Falls 2.6 S
Apr 14, 2021 - May 18, 20261,088 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.56"
May 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.21"
Departure from Normal
-1.65" : 25% of Normal
Year-To-Date: 10.85"
Jan 1 to May 18, 2026(58 of 138 days covered by obs)
NOAA Normal
10.99"
Departure from Normal
-0.14" : 99% of Normal
Water Year-To-Date: 13.39"
Oct 1, 2025 to May 18, 2026(96 of 230 days covered by obs)
NOAA Normal
17.71"
Departure from Normal
-4.32" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.59
1.63
-0.04
Feb
1.54
1.58
-0.04
Mar
1.97
1.94
0.03
Apr
3.68
3.71
-0.03
May
3.80
3.81
-0.01
Jun
4.51
4.58
-0.07
Jul
3.61
3.69
-0.08
Aug
3.75
3.71
0.04
Sep
3.20
3.10
0.10
Oct
2.82
2.76
0.06
Nov
2.09
2.09
0.00
Dec
1.81
1.92
-0.11
34.37
34.52
-0.15