Viewing Station: IL-CK-12 : Bridgeview 1.3 NNW
Dec 19, 2006 - Aug 24, 20267,085 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.68"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
3.20"
Departure from Normal
3.48" : 209% of Normal
Year-To-Date: 40.11"
Jan 1 to Aug 24, 2026(236 of 236 days covered by obs)
NOAA Normal
25.61"
Departure from Normal
14.50" : 157% of Normal
Water Year-To-Date: 48.17"
Oct 1, 2025 to Aug 24, 2026(328 of 328 days covered by obs)
NOAA Normal
33.81"
Departure from Normal
14.36" : 142% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.01
2.21
-0.20
Feb
1.80
1.99
-0.19
Mar
2.34
2.36
-0.02
Apr
3.81
3.90
-0.09
May
4.48
4.59
-0.11
Jun
4.28
4.37
-0.09
Jul
3.69
3.89
-0.20
Aug
4.13
4.04
0.09
Sep
3.27
3.24
0.03
Oct
3.54
3.44
0.10
Nov
2.55
2.61
-0.06
Dec
2.11
2.29
-0.18
38.01
38.93
-0.92