Viewing Station: IL-CK-121 : Palatine 1.3 E
May 28, 2008 - Mar 27, 20266,373 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.27"
March 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
1.97"
Departure from Normal
2.30" : 217% of Normal
Year-To-Date: 5.38"
Jan 1 to Mar 27, 2026(86 of 86 days covered by obs)
NOAA Normal
5.62"
Departure from Normal
-0.24" : 96% of Normal
Water Year-To-Date: 10.74"
Oct 1, 2025 to Mar 27, 2026(178 of 178 days covered by obs)
NOAA Normal
13.36"
Departure from Normal
-2.62" : 80% 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