Viewing Station: IL-WL-46 : Peotone 0.4 ENE
Jun 4, 2008 - Aug 24, 20266,954 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.12"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
3.16"
Departure from Normal
3.96" : 225% of Normal
Year-To-Date: 37.56"
Jan 1 to Aug 24, 2026(236 of 236 days covered by obs)
NOAA Normal
27.11"
Departure from Normal
10.45" : 139% of Normal
Water Year-To-Date: 46.17"
Oct 1, 2025 to Aug 24, 2026(328 of 328 days covered by obs)
NOAA Normal
35.39"
Departure from Normal
10.78" : 130% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.20
2.22
-0.02
Feb
1.92
1.93
-0.01
Mar
2.38
2.40
-0.02
Apr
3.80
3.84
-0.04
May
4.50
4.62
-0.12
Jun
4.69
4.84
-0.15
Jul
4.46
4.52
-0.06
Aug
4.08
4.18
-0.10
Sep
3.44
3.50
-0.06
Oct
3.39
3.53
-0.14
Nov
2.70
2.80
-0.10
Dec
2.19
2.22
-0.03
39.75
40.60
-0.85