Viewing Station: IL-CK-121 : Palatine 1.3 E
May 28, 2008 - Jun 14, 20266,452 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.35"
June 1-15, 2026(14 of 15 days covered by obs)
NOAA Normal
2.31"
Departure from Normal
1.04" : 145% of Normal
Year-To-Date: 16.79"
Jan 1 to Jun 15, 2026(165 of 166 days covered by obs)
NOAA Normal
16.48"
Departure from Normal
0.31" : 102% of Normal
Water Year-To-Date: 22.15"
Oct 1, 2025 to Jun 15, 2026(257 of 258 days covered by obs)
NOAA Normal
24.22"
Departure from Normal
-2.07" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.87
1.95
-0.08
Feb
1.78
1.90
-0.12
Mar
2.26
2.23
0.03
Apr
3.76
3.69
0.07
May
4.49
4.56
-0.07
Jun
4.63
4.29
0.34
Jul
3.90
3.63
0.27
Aug
3.87
3.95
-0.08
Sep
3.38
3.28
0.10
Oct
3.23
3.23
0.00
Nov
2.43
2.35
0.08
Dec
2.08
2.09
-0.01
37.68
37.15
0.53