Viewing Station: WI-DA-45 : Madison 6.1 W
Sep 18, 2016 - Sep 15, 20262,095 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.97"
September 1-15, 2026(5 of 15 days covered by obs)
NOAA Normal
1.82"
Departure from Normal
-0.85" : 53% of Normal
Year-To-Date: 17.11"
Jan 1 to Sep 15, 2026(56 of 258 days covered by obs)
NOAA Normal
29.22"
Departure from Normal
-12.11" : 59% of Normal
Water Year-To-Date: 18.38"
Oct 1, 2025 to Sep 15, 2026(75 of 350 days covered by obs)
NOAA Normal
36.06"
Departure from Normal
-17.68" : 51% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.44
1.51
-0.07
Feb
1.50
1.58
-0.08
Mar
2.19
2.19
0.00
Apr
3.77
3.91
-0.14
May
4.24
4.43
-0.19
Jun
5.49
5.46
0.03
Jul
4.61
4.50
0.11
Aug
4.16
4.21
-0.05
Sep
3.65
3.52
0.13
Oct
2.90
2.90
0.00
Nov
2.26
2.26
0.00
Dec
1.67
1.75
-0.08
37.88
38.22
-0.34