Viewing Station: IL-CK-214 : Rogers Park 1.5 SW
Apr 14, 2013 - Mar 13, 20264,535 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.23"
March 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
0.94"
Departure from Normal
0.29" : 130% of Normal
Year-To-Date: 4.16"
Jan 1 to Mar 13, 2026(72 of 72 days covered by obs)
NOAA Normal
4.77"
Departure from Normal
-0.61" : 87% of Normal
Water Year-To-Date: 12.14"
Oct 1, 2025 to Mar 13, 2026(162 of 164 days covered by obs)
NOAA Normal
12.80"
Departure from Normal
-0.66" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.99
2.17
-0.18
Feb
1.84
2.08
-0.24
Mar
2.25
2.26
-0.01
Apr
3.70
3.78
-0.08
May
4.44
4.64
-0.20
Jun
4.37
4.42
-0.05
Jul
3.69
3.68
0.01
Aug
3.81
3.77
0.04
Sep
3.30
3.29
0.01
Oct
3.41
3.69
-0.28
Nov
2.50
2.66
-0.16
Dec
2.12
2.31
-0.19
37.42
38.75
-1.33