Viewing Station: WI-RK-37 : Janesville 3.4 N
Mar 11, 2024 - Sep 18, 2025451 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.12"
September 1-19, 2025(18 of 19 days covered by obs)
NOAA Normal
2.29"
Departure from Normal
-1.17" : 49% of Normal
Year-To-Date: 23.48"
Jan 1 to Sep 19, 2025(192 of 262 days covered by obs)
NOAA Normal
28.58"
Departure from Normal
-5.10" : 82% of Normal
Water Year-To-Date: 26.42"
Oct 1, 2024 to Sep 19, 2025(257 of 354 days covered by obs)
NOAA Normal
35.58"
Departure from Normal
-9.16" : 74% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.49
1.56
-0.07
Feb
1.56
1.62
-0.06
Mar
2.06
2.09
-0.03
Apr
3.57
3.59
-0.02
May
4.20
4.11
0.09
Jun
5.30
5.13
0.17
Jul
3.99
3.80
0.19
Aug
4.12
4.26
-0.14
Sep
3.62
3.61
0.01
Oct
2.86
2.88
-0.02
Nov
2.31
2.30
0.01
Dec
1.83
1.90
-0.07
36.91
36.85
0.06