Viewing Station: IL-CK-106 : Hoffman Estates 4.6 W
Apr 9, 2008 - Oct 19, 20255,751 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
-1.36" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
15.71"
Departure from Normal
-15.71" : 0% of Normal
Water Year-To-Date: 0.96"
Oct 1, 2025 to Jun 9, 2026(1 of 252 days covered by obs)
NOAA Normal
23.45"
Departure from Normal
-22.49" : 4% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.75
1.92
-0.17
Feb
1.77
1.82
-0.05
Mar
2.31
2.26
0.05
Apr
3.74
3.78
-0.04
May
4.78
4.92
-0.14
Jun
4.55
4.51
0.04
Jul
3.87
3.79
0.08
Aug
3.93
4.13
-0.20
Sep
3.46
3.47
-0.01
Oct
3.26
3.29
-0.03
Nov
2.42
2.52
-0.10
Dec
2.06
2.13
-0.07
37.90
38.54
-0.64