Viewing Station: IL-CK-75 : Elk Grove Village 2.2 WSW
May 7, 2007 - Nov 20, 20257,287 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.09"
November 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
1.63"
Departure from Normal
-0.54" : 67% of Normal
Year-To-Date: 29.75"
Jan 1 to Nov 20, 2025(324 of 324 days covered by obs)
NOAA Normal
34.98"
Departure from Normal
-5.23" : 85% of Normal
Water Year-To-Date: 3.23"
Oct 1, 2025 to Nov 20, 2025(51 of 51 days covered by obs)
NOAA Normal
4.94"
Departure from Normal
-1.71" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.85
2.02
-0.17
Feb
1.80
1.91
-0.11
Mar
2.30
2.25
0.05
Apr
3.78
3.75
0.03
May
4.66
4.69
-0.03
Jun
4.57
4.35
0.22
Jul
3.80
3.70
0.10
Aug
3.90
4.07
-0.17
Sep
3.38
3.30
0.08
Oct
3.31
3.32
-0.01
Nov
2.45
2.51
-0.06
Dec
2.08
2.15
-0.07
37.88
38.02
-0.14