Viewing Station: MN-SL-307 : Duluth 10.2 SW
Apr 15, 2023 - May 23, 20261,077 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.52"
May 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
2.39"
Departure from Normal
-0.87" : 64% of Normal
Year-To-Date: 10.76"
Jan 1 to May 23, 2026(142 of 143 days covered by obs)
NOAA Normal
7.91"
Departure from Normal
2.85" : 136% of Normal
Water Year-To-Date: 13.32"
Oct 1, 2025 to May 23, 2026(228 of 235 days covered by obs)
NOAA Normal
13.74"
Departure from Normal
-0.42" : 97% 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