Viewing Station: WI-DA-63 : Madison 7.0 WSW
Apr 25, 2018 - Sep 22, 20262,636 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.41"
September 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
2.67"
Departure from Normal
2.74" : 203% of Normal
Year-To-Date: 31.49"
Jan 1 to Sep 22, 2026(264 of 265 days covered by obs)
NOAA Normal
30.06"
Departure from Normal
1.43" : 105% of Normal
Water Year-To-Date: 35.97"
Oct 1, 2025 to Sep 22, 2026(356 of 357 days covered by obs)
NOAA Normal
36.91"
Departure from Normal
-0.94" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.45
1.51
-0.06
Feb
1.52
1.58
-0.06
Mar
2.19
2.19
0.00
Apr
3.78
3.92
-0.14
May
4.23
4.43
-0.20
Jun
5.52
5.47
0.05
Jul
4.56
4.50
0.06
Aug
4.14
4.24
-0.10
Sep
3.64
3.53
0.11
Oct
2.91
2.90
0.01
Nov
2.27
2.27
0.00
Dec
1.67
1.75
-0.08
37.88
38.29
-0.41