Viewing Station: MN-WC-18 : Janesville 0.3 NNW
Apr 14, 2023 - May 23, 2026636 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.02"
May 1-23, 2026(23 of 23 days covered by obs)
NOAA Normal
3.23"
Departure from Normal
-0.21" : 94% of Normal
Year-To-Date: 4.48"
Jan 1 to May 23, 2026(42 of 143 days covered by obs)
NOAA Normal
9.96"
Departure from Normal
-5.48" : 45% of Normal
Water Year-To-Date: 5.13"
Oct 1, 2025 to May 23, 2026(57 of 235 days covered by obs)
NOAA Normal
15.14"
Departure from Normal
-10.01" : 34% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.87
0.90
-0.03
Feb
0.92
0.92
0.00
Mar
1.72
1.78
-0.06
Apr
3.22
3.12
0.10
May
4.35
4.29
0.06
Jun
5.09
5.26
-0.17
Jul
4.52
4.65
-0.13
Aug
4.41
4.45
-0.04
Sep
3.51
3.62
-0.11
Oct
2.48
2.57
-0.09
Nov
1.54
1.53
0.01
Dec
1.16
1.17
-0.01
33.79
34.26
-0.47