Viewing Station: IL-CK-94 : Lincolnwood 1.8 E
Mar 11, 2008 - Aug 15, 20256,429 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.87"
August 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.80"
Departure from Normal
2.07" : 216% of Normal
Year-To-Date: 21.48"
Jan 1 to Aug 15, 2025(227 of 227 days covered by obs)
NOAA Normal
24.20"
Departure from Normal
-2.72" : 89% of Normal
Water Year-To-Date: 28.63"
Oct 1, 2024 to Aug 15, 2025(319 of 319 days covered by obs)
NOAA Normal
32.20"
Departure from Normal
-3.57" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.01
2.16
-0.15
Feb
1.85
2.08
-0.23
Mar
2.24
2.26
-0.02
Apr
3.70
3.78
-0.08
May
4.45
4.65
-0.20
Jun
4.40
4.42
-0.02
Jul
3.75
3.67
0.08
Aug
3.71
3.76
-0.05
Sep
3.35
3.29
0.06
Oct
3.37
3.69
-0.32
Nov
2.50
2.66
-0.16
Dec
2.13
2.31
-0.18
37.46
38.73
-1.27