Viewing Station: IL-CK-424 : Tinley Park 1.1 ESE
Apr 19, 2024 - Jan 11, 2026470 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.10"
January 1-12, 2026(11 of 12 days covered by obs)
NOAA Normal
0.85"
Departure from Normal
0.25" : 130% of Normal
Year-To-Date: 1.10"
Jan 1 to Jan 12, 2026(11 of 12 days covered by obs)
NOAA Normal
0.85"
Departure from Normal
0.25" : 130% of Normal
Water Year-To-Date: 7.90"
Oct 1, 2025 to Jan 12, 2026(103 of 104 days covered by obs)
NOAA Normal
9.17"
Departure from Normal
-1.27" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.19
2.21
-0.02
Feb
1.94
1.99
-0.05
Mar
2.43
2.40
0.03
Apr
3.81
3.82
-0.01
May
4.50
4.58
-0.08
Jun
4.49
4.46
0.03
Jul
4.15
4.31
-0.16
Aug
3.99
4.04
-0.05
Sep
3.37
3.32
0.05
Oct
3.44
3.46
-0.02
Nov
2.68
2.68
0.00
Dec
2.20
2.23
-0.03
39.19
39.50
-0.31