Viewing Station: WI-DA-198 : Madison 4.2 WSW
Mar 24, 2025 - Sep 15, 2026519 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.13"
September 1-15, 2026(15 of 15 days covered by obs)
NOAA Normal
1.82"
Departure from Normal
-0.69" : 62% of Normal
Year-To-Date: 25.44"
Jan 1 to Sep 15, 2026(258 of 258 days covered by obs)
NOAA Normal
29.16"
Departure from Normal
-3.72" : 87% of Normal
Water Year-To-Date: 29.40"
Oct 1, 2025 to Sep 15, 2026(350 of 350 days covered by obs)
NOAA Normal
35.96"
Departure from Normal
-6.56" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.45
1.54
-0.09
Feb
1.50
1.60
-0.10
Mar
2.19
2.20
-0.01
Apr
3.75
3.90
-0.15
May
4.25
4.43
-0.18
Jun
5.47
5.47
0.00
Jul
4.59
4.53
0.06
Aug
4.14
4.19
-0.05
Sep
3.64
3.56
0.08
Oct
2.89
2.89
0.00
Nov
2.25
2.25
0.00
Dec
1.66
1.76
-0.10
37.78
38.32
-0.54