Viewing Station: WI-WN-12 : Oshkosh 1.5 SSE
Jan 30, 2016 - Sep 15, 20263,817 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.24"
September 1-15, 2026(15 of 15 days covered by obs)
NOAA Normal
1.57"
Departure from Normal
3.67" : 335% of Normal
Year-To-Date: 29.04"
Jan 1 to Sep 15, 2026(257 of 258 days covered by obs)
NOAA Normal
24.41"
Departure from Normal
4.63" : 119% of Normal
Water Year-To-Date: 32.85"
Oct 1, 2025 to Sep 15, 2026(349 of 350 days covered by obs)
NOAA Normal
30.65"
Departure from Normal
2.20" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.26
1.34
-0.08
Feb
1.08
1.13
-0.05
Mar
1.79
1.82
-0.03
Apr
3.08
3.18
-0.10
May
3.79
3.83
-0.04
Jun
4.64
4.77
-0.13
Jul
3.74
3.65
0.09
Aug
3.46
3.39
0.07
Sep
3.13
2.99
0.14
Oct
2.85
2.82
0.03
Nov
1.95
1.96
-0.01
Dec
1.44
1.58
-0.14
32.21
32.46
-0.25