Viewing Station: MN-WN-23 : Winona 1.9 ESE
May 27, 2021 - Sep 17, 20251,334 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.84"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
2.14"
Departure from Normal
-1.30" : 39% of Normal
Year-To-Date: 26.16"
Jan 1 to Sep 17, 2025(254 of 260 days covered by obs)
NOAA Normal
28.26"
Departure from Normal
-2.10" : 93% of Normal
Water Year-To-Date: 31.89"
Oct 1, 2024 to Sep 17, 2025(344 of 352 days covered by obs)
NOAA Normal
33.88"
Departure from Normal
-1.99" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.11
1.14
-0.03
Feb
1.08
1.13
-0.05
Mar
1.97
1.95
0.02
Apr
3.71
3.82
-0.11
May
4.48
4.47
0.01
Jun
5.13
4.91
0.22
Jul
4.24
4.19
0.05
Aug
4.40
4.57
-0.17
Sep
3.77
3.82
-0.05
Oct
2.51
2.57
-0.06
Nov
1.82
1.82
0.00
Dec
1.29
1.30
-0.01
35.51
35.69
-0.18