Viewing Station: WI-PR-2 : Butternut 5.9 SW
Mar 20, 2009 - May 18, 20265,937 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.91"
May 1-18, 2026(16 of 18 days covered by obs)
NOAA Normal
2.14"
Departure from Normal
-1.23" : 43% of Normal
Year-To-Date: 13.14"
Jan 1 to May 18, 2026(135 of 138 days covered by obs)
NOAA Normal
8.84"
Departure from Normal
4.30" : 149% of Normal
Water Year-To-Date: 17.45"
Oct 1, 2025 to May 18, 2026(227 of 230 days covered by obs)
NOAA Normal
15.55"
Departure from Normal
1.90" : 112% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.15
1.08
0.07
Feb
1.00
1.02
-0.02
Mar
1.66
1.65
0.01
Apr
2.89
2.88
0.01
May
3.68
3.80
-0.12
Jun
4.58
4.66
-0.08
Jul
4.02
4.28
-0.26
Aug
3.55
3.66
-0.11
Sep
3.69
3.71
-0.02
Oct
3.39
3.39
0.00
Nov
1.93
1.90
0.03
Dec
1.39
1.44
-0.05
32.93
33.47
-0.54