Viewing Station: MN-OL-16 : Rochester 4.1 N
Apr 7, 2012 - Apr 15, 20262,168 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.97"
April 1-20, 2026(3 of 20 days covered by obs)
NOAA Normal
2.27"
Departure from Normal
-0.30" : 87% of Normal
Year-To-Date: 1.97"
Jan 1 to Apr 20, 2026(3 of 110 days covered by obs)
NOAA Normal
6.19"
Departure from Normal
-4.22" : 32% of Normal
Water Year-To-Date: 3.13"
Oct 1, 2025 to Apr 20, 2026(22 of 202 days covered by obs)
NOAA Normal
11.62"
Departure from Normal
-8.49" : 27% 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