Viewing Station: MN-SL-175 : Duluth 4.6 NE
Apr 26, 2020 - Sep 17, 20251,755 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.41"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.84"
Departure from Normal
0.57" : 131% of Normal
Year-To-Date: 20.27"
Jan 1 to Sep 17, 2025(257 of 260 days covered by obs)
NOAA Normal
22.52"
Departure from Normal
-2.25" : 90% of Normal
Water Year-To-Date: 27.64"
Oct 1, 2024 to Sep 17, 2025(349 of 352 days covered by obs)
NOAA Normal
28.56"
Departure from Normal
-0.92" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.97
1.13
-0.16
Feb
0.90
1.00
-0.10
Mar
1.41
1.46
-0.05
Apr
2.46
2.59
-0.13
May
3.17
3.35
-0.18
Jun
4.31
4.30
0.01
Jul
3.94
3.81
0.13
Aug
3.52
3.62
-0.10
Sep
3.24
3.40
-0.16
Oct
2.93
3.05
-0.12
Nov
1.78
2.04
-0.26
Dec
1.33
1.52
-0.19
29.96
31.27
-1.31