Viewing Station: IL-CK-180 : Park Ridge 0.5 SSW
Apr 13, 2011 - Sep 30, 20213,535 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
April 1-1, 2026(0 of 1 days covered by obs)
NOAA Normal
0.12"
Departure from Normal
-0.12" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Apr 1, 2026(0 of 91 days covered by obs)
NOAA Normal
6.15"
Departure from Normal
-6.15" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Apr 1, 2026(0 of 183 days covered by obs)
NOAA Normal
13.94"
Departure from Normal
-13.94" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.93
2.06
-0.13
Feb
1.83
1.93
-0.10
Mar
2.27
2.26
0.01
Apr
3.74
3.78
-0.04
May
4.51
4.60
-0.09
Jun
4.51
4.33
0.18
Jul
3.80
3.60
0.20
Aug
3.74
4.00
-0.26
Sep
3.30
3.28
0.02
Oct
3.27
3.37
-0.10
Nov
2.42
2.52
-0.10
Dec
2.10
2.18
-0.08
37.42
37.91
-0.49