Viewing Station: WI-DA-144 : Sun Prairie 2.2 W
Apr 3, 2023 - Dec 28, 2025550 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.83"
December 1-28, 2025(28 of 28 days covered by obs)
NOAA Normal
1.43"
Departure from Normal
-0.60" : 58% of Normal
Year-To-Date: 26.82"
Jan 1 to Dec 28, 2025(221 of 362 days covered by obs)
NOAA Normal
36.41"
Departure from Normal
-9.59" : 74% of Normal
Water Year-To-Date: 4.06"
Oct 1, 2025 to Dec 28, 2025(89 of 89 days covered by obs)
NOAA Normal
6.52"
Departure from Normal
-2.46" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.38
1.46
-0.08
Feb
1.37
1.53
-0.16
Mar
2.14
2.08
0.06
Apr
3.62
3.76
-0.14
May
4.18
4.23
-0.05
Jun
5.33
5.27
0.06
Jul
4.30
4.34
-0.04
Aug
4.01
4.08
-0.07
Sep
3.56
3.44
0.12
Oct
2.89
2.85
0.04
Nov
2.20
2.17
0.03
Dec
1.58
1.70
-0.12
36.56
36.91
-0.35