Viewing Station: MN-SL-307 : Duluth 10.2 SW
Apr 15, 2023 - Aug 31, 2025827 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.04"
August 1-31, 2025(31 of 31 days covered by obs)
NOAA Normal
3.59"
Departure from Normal
-1.55" : 57% of Normal
Year-To-Date: 15.51"
Jan 1 to Aug 31, 2025(240 of 243 days covered by obs)
NOAA Normal
20.53"
Departure from Normal
-5.02" : 76% of Normal
Water Year-To-Date: 20.89"
Oct 1, 2024 to Aug 31, 2025(332 of 335 days covered by obs)
NOAA Normal
26.36"
Departure from Normal
-5.47" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.91
-0.03
Feb
0.84
0.93
-0.09
Mar
1.35
1.44
-0.09
Apr
2.45
2.57
-0.12
May
3.22
3.36
-0.14
Jun
4.25
4.32
-0.07
Jul
3.95
4.10
-0.15
Aug
3.59
3.74
-0.15
Sep
3.17
3.22
-0.05
Oct
2.90
3.00
-0.10
Nov
1.69
1.82
-0.13
Dec
1.24
1.41
-0.17
29.53
30.82
-1.29