Viewing Station: IL-WN-41 : South Beloit 1.5 ESE
Jan 1, 2019 - Jun 11, 20262,529 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.82"
June 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.97"
Departure from Normal
0.85" : 143% of Normal
Year-To-Date: 18.78"
Jan 1 to Jun 11, 2026(162 of 162 days covered by obs)
NOAA Normal
14.96"
Departure from Normal
3.82" : 126% of Normal
Water Year-To-Date: 23.61"
Oct 1, 2025 to Jun 11, 2026(254 of 254 days covered by obs)
NOAA Normal
21.98"
Departure from Normal
1.63" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.54
1.59
-0.05
Feb
1.53
1.55
-0.02
Mar
2.05
2.10
-0.05
Apr
3.58
3.61
-0.03
May
4.29
4.24
0.05
Jun
5.36
5.40
-0.04
Jul
3.69
3.59
0.10
Aug
4.12
4.07
0.05
Sep
3.63
3.76
-0.13
Oct
2.87
2.83
0.04
Nov
2.28
2.31
-0.03
Dec
1.87
1.92
-0.05
36.81
36.97
-0.16