Viewing Station: IL-CK-414 : Hoffman Estates 2.5 NNE
Feb 1, 2024 - Dec 25, 2025390 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
December 1-26, 2025(2 of 26 days covered by obs)
NOAA Normal
1.75"
Departure from Normal
-1.62" : 7% of Normal
Year-To-Date: 24.61"
Jan 1 to Dec 26, 2025(161 of 360 days covered by obs)
NOAA Normal
37.64"
Departure from Normal
-13.03" : 65% of Normal
Water Year-To-Date: 4.34"
Oct 1, 2025 to Dec 26, 2025(34 of 87 days covered by obs)
NOAA Normal
7.44"
Departure from Normal
-3.10" : 58% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.85
1.95
-0.10
Feb
1.77
1.88
-0.11
Mar
2.27
2.24
0.03
Apr
3.80
3.73
0.07
May
4.58
4.82
-0.24
Jun
4.63
4.48
0.15
Jul
3.94
3.73
0.21
Aug
3.91
4.14
-0.23
Sep
3.45
3.44
0.01
Oct
3.25
3.29
-0.04
Nov
2.44
2.44
0.00
Dec
2.09
2.12
-0.03
37.98
38.26
-0.28