Viewing Station: MN-SL-413 : Duluth 6.4 N
Apr 13, 2025 - Sep 14, 2026281 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.64"
September 1-14, 2026(13 of 14 days covered by obs)
NOAA Normal
1.52"
Departure from Normal
1.12" : 174% of Normal
Year-To-Date: 16.27"
Jan 1 to Sep 14, 2026(136 of 257 days covered by obs)
NOAA Normal
22.38"
Departure from Normal
-6.11" : 73% of Normal
Water Year-To-Date: 16.66"
Oct 1, 2025 to Sep 14, 2026(151 of 349 days covered by obs)
NOAA Normal
28.45"
Departure from Normal
-11.79" : 59% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.97
1.20
-0.23
Feb
0.92
1.05
-0.13
Mar
1.42
1.48
-0.06
Apr
2.46
2.63
-0.17
May
3.19
3.38
-0.19
Jun
4.35
4.43
-0.08
Jul
3.99
3.93
0.06
Aug
3.56
3.66
-0.10
Sep
3.26
3.48
-0.22
Oct
2.96
3.06
-0.10
Nov
1.78
2.00
-0.22
Dec
1.33
1.51
-0.18
30.19
31.81
-1.62