Viewing Station: WI-CB-5 : Portage 7.2 SW
Sep 4, 2011 - May 18, 20264,963 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.21"
May 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.46"
Departure from Normal
-0.25" : 90% of Normal
Year-To-Date: 16.49"
Jan 1 to May 18, 2026(138 of 138 days covered by obs)
NOAA Normal
11.00"
Departure from Normal
5.49" : 150% of Normal
Water Year-To-Date: 20.47"
Oct 1, 2025 to May 18, 2026(228 of 230 days covered by obs)
NOAA Normal
17.62"
Departure from Normal
2.85" : 116% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.31
1.34
-0.03
Feb
1.32
1.36
-0.04
Mar
2.16
2.07
0.09
Apr
3.75
4.00
-0.25
May
4.23
4.32
-0.09
Jun
5.23
5.38
-0.15
Jul
4.26
4.41
-0.15
Aug
4.15
4.22
-0.07
Sep
3.58
3.57
0.01
Oct
2.80
2.85
-0.05
Nov
2.15
2.13
0.02
Dec
1.67
1.70
-0.03
36.61
37.35
-0.74