Viewing Station: IL-IR-22 : Chebanse 1.6 SW
May 5, 2018 - Jul 28, 2025457 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.61"
July 1-29, 2025(11 of 29 days covered by obs)
NOAA Normal
4.05"
Departure from Normal
0.56" : 114% of Normal
Year-To-Date: 17.30"
Jan 1 to Jul 29, 2025(40 of 210 days covered by obs)
NOAA Normal
23.30"
Departure from Normal
-6.00" : 74% of Normal
Water Year-To-Date: 21.58"
Oct 1, 2024 to Jul 29, 2025(54 of 302 days covered by obs)
NOAA Normal
31.24"
Departure from Normal
-9.66" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.23
2.16
0.07
Feb
1.81
1.85
-0.04
Mar
2.37
2.40
-0.03
Apr
3.69
3.58
0.11
May
4.38
4.36
0.02
Jun
4.77
4.77
0.00
Jul
4.33
4.32
0.01
Aug
3.72
3.64
0.08
Sep
3.08
3.21
-0.13
Oct
3.21
3.24
-0.03
Nov
2.63
2.62
0.01
Dec
2.10
2.15
-0.05
38.32
38.30
0.02