Viewing Station: IL-CK-53 : Glencoe 0.1 NW
Feb 12, 2007 - Sep 18, 20263,720 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.60"
September 1-19, 2026(18 of 19 days covered by obs)
NOAA Normal
2.13"
Departure from Normal
-0.53" : 75% of Normal
Year-To-Date: 26.06"
Jan 1 to Sep 19, 2026(184 of 262 days covered by obs)
NOAA Normal
28.10"
Departure from Normal
-2.04" : 93% of Normal
Water Year-To-Date: 28.83"
Oct 1, 2025 to Sep 19, 2026(221 of 354 days covered by obs)
NOAA Normal
35.99"
Departure from Normal
-7.16" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.93
2.03
-0.10
Feb
1.84
1.95
-0.11
Mar
2.22
2.18
0.04
Apr
3.70
3.72
-0.02
May
4.49
4.62
-0.13
Jun
4.36
4.21
0.15
Jul
3.73
3.62
0.11
Aug
3.70
4.15
-0.45
Sep
3.36
3.31
0.05
Oct
3.28
3.48
-0.20
Nov
2.50
2.60
-0.10
Dec
2.11
2.24
-0.13
37.22
38.11
-0.89