Viewing Station: WI-RK-12 : Janesville 3.1 W
Mar 15, 2017 - Apr 13, 20263,282 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.54"
April 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
1.55"
Departure from Normal
1.99" : 229% of Normal
Year-To-Date: 7.66"
Jan 1 to Apr 13, 2026(103 of 103 days covered by obs)
NOAA Normal
6.65"
Departure from Normal
1.01" : 115% of Normal
Water Year-To-Date: 12.74"
Oct 1, 2025 to Apr 13, 2026(195 of 195 days covered by obs)
NOAA Normal
13.63"
Departure from Normal
-0.89" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.48
1.55
-0.07
Feb
1.56
1.58
-0.02
Mar
2.06
2.07
-0.01
Apr
3.57
3.56
0.01
May
4.21
4.12
0.09
Jun
5.25
5.08
0.17
Jul
3.95
3.85
0.10
Aug
4.16
4.26
-0.10
Sep
3.69
3.65
0.04
Oct
2.82
2.89
-0.07
Nov
2.32
2.32
0.00
Dec
1.84
1.86
-0.02
36.91
36.79
0.12