Viewing Station: IL-CK-53 : Glencoe 0.1 NW
Feb 12, 2007 - May 27, 20263,625 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.05"
May 1-27, 2026(24 of 27 days covered by obs)
NOAA Normal
3.91"
Departure from Normal
-2.86" : 27% of Normal
Year-To-Date: 10.48"
Jan 1 to May 27, 2026(73 of 147 days covered by obs)
NOAA Normal
13.60"
Departure from Normal
-3.12" : 77% of Normal
Water Year-To-Date: 13.25"
Oct 1, 2025 to May 27, 2026(110 of 239 days covered by obs)
NOAA Normal
21.49"
Departure from Normal
-8.24" : 62% 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