Viewing Station: IL-CK-323 : Chicago 6.8 NW
Apr 2, 2020 - Mar 7, 20262,137 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.99"
March 1-7, 2026(7 of 7 days covered by obs)
NOAA Normal
0.51"
Departure from Normal
0.48" : 195% of Normal
Year-To-Date: 3.58"
Jan 1 to Mar 7, 2026(66 of 66 days covered by obs)
NOAA Normal
4.34"
Departure from Normal
-0.76" : 83% of Normal
Water Year-To-Date: 11.68"
Oct 1, 2025 to Mar 7, 2026(158 of 158 days covered by obs)
NOAA Normal
12.37"
Departure from Normal
-0.69" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.99
2.17
-0.18
Feb
1.84
2.06
-0.22
Mar
2.25
2.27
-0.02
Apr
3.70
3.80
-0.10
May
4.44
4.60
-0.16
Jun
4.37
4.40
-0.03
Jul
3.69
3.72
-0.03
Aug
3.81
3.83
-0.02
Sep
3.30
3.28
0.02
Oct
3.41
3.66
-0.25
Nov
2.50
2.66
-0.16
Dec
2.12
2.29
-0.17
37.42
38.74
-1.32