Viewing Station: MN-OL-30 : Rochester 4.7 N
Mar 27, 2016 - Sep 27, 20263,118 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.94"
September 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.30"
Departure from Normal
1.64" : 150% of Normal
Year-To-Date: 24.40"
Jan 1 to Sep 27, 2026(269 of 270 days covered by obs)
NOAA Normal
29.07"
Departure from Normal
-4.67" : 84% of Normal
Water Year-To-Date: 28.30"
Oct 1, 2025 to Sep 27, 2026(361 of 362 days covered by obs)
NOAA Normal
34.52"
Departure from Normal
-6.22" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.98
0.98
0.00
Feb
1.00
1.01
-0.01
Mar
1.92
1.93
-0.01
Apr
3.38
3.39
-0.01
May
4.43
4.32
0.11
Jun
5.35
5.30
0.05
Jul
4.31
4.24
0.07
Aug
4.40
4.48
-0.08
Sep
3.67
3.52
0.15
Oct
2.47
2.37
0.10
Nov
1.76
1.66
0.10
Dec
1.22
1.22
0.00
34.89
34.42
0.47