Viewing Station: MN-OL-16 : Rochester 4.1 N
Apr 7, 2012 - May 23, 20262,197 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.97"
May 1-23, 2026(19 of 23 days covered by obs)
NOAA Normal
3.31"
Departure from Normal
-2.34" : 29% of Normal
Year-To-Date: 3.66"
Jan 1 to May 23, 2026(32 of 143 days covered by obs)
NOAA Normal
10.64"
Departure from Normal
-6.98" : 34% of Normal
Water Year-To-Date: 4.82"
Oct 1, 2025 to May 23, 2026(51 of 235 days covered by obs)
NOAA Normal
16.07"
Departure from Normal
-11.25" : 30% 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
4.25
0.10
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
34.39
0.58