Viewing Station: IL-CK-444 : Chicago 8.6 SSE
Apr 23, 2025 - Jun 23, 202537 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.61"
June 1-24, 2025(12 of 24 days covered by obs)
NOAA Normal
3.34"
Departure from Normal
0.27" : 108% of Normal
Year-To-Date: 6.37"
Jan 1 to Jun 24, 2025(37 of 175 days covered by obs)
NOAA Normal
17.54"
Departure from Normal
-11.17" : 36% of Normal
Water Year-To-Date: 6.37"
Oct 1, 2024 to Jun 24, 2025(37 of 267 days covered by obs)
NOAA Normal
25.71"
Departure from Normal
-19.34" : 25% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.07
2.38
-0.31
Feb
1.79
2.10
-0.31
Mar
2.31
2.34
-0.03
Apr
3.76
3.78
-0.02
May
4.27
4.55
-0.28
Jun
4.18
4.44
-0.26
Jul
3.63
3.98
-0.35
Aug
4.04
4.00
0.04
Sep
3.22
3.38
-0.16
Oct
3.53
3.84
-0.31
Nov
2.56
2.65
-0.09
Dec
2.08
2.41
-0.33
37.44
39.85
-2.41