Viewing Station: WI-WK-131 : Lannon 0.8 NNE
Jul 13, 2023 - Sep 18, 2025579 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.98"
September 1-19, 2025(18 of 19 days covered by obs)
NOAA Normal
2.03"
Departure from Normal
-1.05" : 48% of Normal
Year-To-Date: 23.39"
Jan 1 to Sep 19, 2025(204 of 262 days covered by obs)
NOAA Normal
26.48"
Departure from Normal
-3.09" : 88% of Normal
Water Year-To-Date: 27.99"
Oct 1, 2024 to Sep 19, 2025(294 of 354 days covered by obs)
NOAA Normal
33.15"
Departure from Normal
-5.16" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.58
1.67
-0.09
Feb
1.50
1.61
-0.11
Mar
1.94
2.00
-0.06
Apr
3.66
3.75
-0.09
May
3.81
3.89
-0.08
Jun
4.53
4.53
0.00
Jul
3.67
3.82
-0.15
Aug
3.76
3.70
0.06
Sep
3.20
3.11
0.09
Oct
2.80
2.80
0.00
Nov
2.08
2.12
-0.04
Dec
1.79
1.95
-0.16
34.32
34.95
-0.63