Viewing Station: IL-CK-148 : Oak Lawn 1.9 SE
Oct 26, 2009 - Jun 27, 20254,163 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 4.29"
June 1-28, 2025(26 of 28 days covered by obs)
NOAA Normal
4.04"
Departure from Normal
0.25" : 106% of Normal
Year-To-Date: 16.61"
Jan 1 to Jun 28, 2025(176 of 179 days covered by obs)
NOAA Normal
18.62"
Departure from Normal
-2.01" : 89% of Normal
Water Year-To-Date: 23.29"
Oct 1, 2024 to Jun 28, 2025(264 of 271 days covered by obs)
NOAA Normal
26.83"
Departure from Normal
-3.54" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.11
2.19
-0.08
Feb
1.85
1.99
-0.14
Mar
2.37
2.37
0.00
Apr
3.82
3.84
-0.02
May
4.43
4.50
-0.07
Jun
4.33
4.27
0.06
Jul
3.80
4.01
-0.21
Aug
4.02
4.04
-0.02
Sep
3.30
3.27
0.03
Oct
3.47
3.46
0.01
Nov
2.61
2.63
-0.02
Dec
2.13
2.27
-0.14
38.24
38.84
-0.60