Viewing Station: IL-CK-463 : Chicago 7.1 NNW
Mar 30, 2026 - Apr 9, 202611 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.88"
April 1-9, 2026(9 of 9 days covered by obs)
PRISM Normal
1.13"
Departure from Normal
0.75" : 166% of Normal
Year-To-Date: 1.90"
Jan 1 to Apr 9, 2026(11 of 99 days covered by obs)
PRISM Normal
7.63"
Departure from Normal
-5.73" : 25% of Normal
Water Year-To-Date: 1.90"
Oct 1, 2025 to Apr 9, 2026(11 of 191 days covered by obs)
PRISM Normal
16.27"
Departure from Normal
-14.37" : 12% of Normal
MonthPRISM Normals
Jan
2.17
Feb
2.07
Mar
2.26
Apr
3.77
May
4.61
Jun
4.42
Jul
3.71
Aug
3.81
Sep
3.30
Oct
3.68
Nov
2.65
Dec
2.31
38.76