Viewing Station: MN-OL-48 : Rochester 4.2 N
May 18, 2020 - Sep 5, 20262,283 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.93"
September 1-5, 2026(5 of 5 days covered by obs)
NOAA Normal
0.61"
Departure from Normal
0.32" : 152% of Normal
Year-To-Date: 20.91"
Jan 1 to Sep 5, 2026(247 of 248 days covered by obs)
NOAA Normal
26.48"
Departure from Normal
-5.57" : 79% of Normal
Water Year-To-Date: 24.79"
Oct 1, 2025 to Sep 5, 2026(339 of 340 days covered by obs)
NOAA Normal
31.91"
Departure from Normal
-7.12" : 78% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.99
0.98
0.01
Feb
1.00
1.01
-0.01
Mar
1.93
1.92
0.01
Apr
3.41
3.38
0.03
May
4.46
4.32
0.14
Jun
5.37
5.30
0.07
Jul
4.35
4.24
0.11
Aug
4.36
4.47
-0.11
Sep
3.67
3.52
0.15
Oct
2.46
2.36
0.10
Nov
1.76
1.66
0.10
Dec
1.21
1.22
-0.01
34.97
34.38
0.59