Viewing Station: IL-CK-294 : Palatine 1.4 NNE
Apr 3, 2017 - Apr 9, 20263,255 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.87"
April 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.13"
Departure from Normal
1.74" : 254% of Normal
Year-To-Date: 8.50"
Jan 1 to Apr 9, 2026(99 of 99 days covered by obs)
NOAA Normal
7.00"
Departure from Normal
1.50" : 121% of Normal
Water Year-To-Date: 14.32"
Oct 1, 2025 to Apr 9, 2026(191 of 191 days covered by obs)
NOAA Normal
14.74"
Departure from Normal
-0.42" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.87
1.94
-0.07
Feb
1.76
1.90
-0.14
Mar
2.24
2.24
0.00
Apr
3.77
3.69
0.08
May
4.42
4.56
-0.14
Jun
4.61
4.31
0.30
Jul
3.89
3.65
0.24
Aug
3.88
3.94
-0.06
Sep
3.39
3.30
0.09
Oct
3.23
3.23
0.00
Nov
2.44
2.34
0.10
Dec
2.07
2.08
-0.01
37.57
37.18
0.39