Viewing Station: WI-MN-4 : Wilton 4.2 E
Aug 9, 2007 - May 18, 20264,136 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.52"
May 1-18, 2026(4 of 18 days covered by obs)
NOAA Normal
2.59"
Departure from Normal
-1.07" : 59% of Normal
Year-To-Date: 13.08"
Jan 1 to May 18, 2026(36 of 138 days covered by obs)
NOAA Normal
10.44"
Departure from Normal
2.64" : 125% of Normal
Water Year-To-Date: 17.19"
Oct 1, 2025 to May 18, 2026(49 of 230 days covered by obs)
NOAA Normal
16.70"
Departure from Normal
0.49" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.21
1.22
-0.01
Feb
1.12
1.14
-0.02
Mar
1.93
1.93
0.00
Apr
3.59
3.81
-0.22
May
4.46
4.64
-0.18
Jun
5.10
5.19
-0.09
Jul
4.38
4.42
-0.04
Aug
4.38
4.54
-0.16
Sep
3.90
3.99
-0.09
Oct
2.67
2.82
-0.15
Nov
2.05
2.01
0.04
Dec
1.54
1.51
0.03
36.33
37.22
-0.89