Viewing Station: IL-CK-145 : Oak Park 1.5 S
Aug 22, 2009 - Nov 15, 20214,331 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
-1.28" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
15.67"
Departure from Normal
-15.67" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Jun 9, 2026(0 of 252 days covered by obs)
NOAA Normal
23.70"
Departure from Normal
-23.70" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.97
2.17
-0.20
Feb
1.80
1.99
-0.19
Mar
2.31
2.33
-0.02
Apr
3.79
3.88
-0.09
May
4.52
4.53
-0.01
Jun
4.28
4.36
-0.08
Jul
3.68
3.78
-0.10
Aug
3.99
4.01
-0.02
Sep
3.26
3.22
0.04
Oct
3.44
3.56
-0.12
Nov
2.50
2.67
-0.17
Dec
2.09
2.26
-0.17
37.63
38.76
-1.13