Viewing Station: IL-OG-16 : Rochelle 5.1 WNW
Mar 24, 2024 - Jul 28, 2025446 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.10"
July 1-28, 2025(28 of 28 days covered by obs)
NOAA Normal
3.63"
Departure from Normal
2.47" : 168% of Normal
Year-To-Date: 19.14"
Jan 1 to Jul 28, 2025(209 of 209 days covered by obs)
NOAA Normal
22.72"
Departure from Normal
-3.58" : 84% of Normal
Water Year-To-Date: 24.61"
Oct 1, 2024 to Jul 28, 2025(301 of 301 days covered by obs)
NOAA Normal
30.06"
Departure from Normal
-5.45" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.66
1.68
-0.02
Feb
1.72
1.69
0.03
Mar
2.37
2.22
0.15
Apr
3.60
3.54
0.06
May
4.67
4.51
0.16
Jun
5.07
4.99
0.08
Jul
4.02
3.88
0.14
Aug
3.94
3.82
0.12
Sep
3.48
3.40
0.08
Oct
2.88
2.82
0.06
Nov
2.42
2.28
0.14
Dec
2.04
1.95
0.09
37.87
36.78
1.09