Viewing Station: WI-TR-5 : Trempealeau 7.6 NNW
Sep 17, 2018 - Sep 15, 2026650 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.34"
September 1-15, 2026(5 of 15 days covered by obs)
NOAA Normal
1.91"
Departure from Normal
1.43" : 174% of Normal
Year-To-Date: 25.86"
Jan 1 to Sep 15, 2026(59 of 258 days covered by obs)
NOAA Normal
27.90"
Departure from Normal
-2.04" : 93% of Normal
Water Year-To-Date: 30.23"
Oct 1, 2025 to Sep 15, 2026(75 of 350 days covered by obs)
NOAA Normal
33.66"
Departure from Normal
-3.43" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.11
1.08
0.03
Feb
1.09
1.11
-0.02
Mar
1.94
1.92
0.02
Apr
3.69
3.75
-0.06
May
4.52
4.45
0.07
Jun
5.09
4.86
0.23
Jul
4.22
4.25
-0.03
Aug
4.32
4.39
-0.07
Sep
3.83
3.77
0.06
Oct
2.60
2.66
-0.06
Nov
1.84
1.81
0.03
Dec
1.32
1.34
-0.02
35.57
35.39
0.18