Viewing Station: IL-CK-405 : Palatine 2.6 WNW
Aug 30, 2023 - Mar 7, 2026750 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.33"
March 1-7, 2026(7 of 7 days covered by obs)
NOAA Normal
0.51"
Departure from Normal
0.82" : 258% of Normal
Year-To-Date: 3.52"
Jan 1 to Mar 7, 2026(66 of 66 days covered by obs)
NOAA Normal
4.13"
Departure from Normal
-0.61" : 85% of Normal
Water Year-To-Date: 9.28"
Oct 1, 2025 to Mar 7, 2026(157 of 158 days covered by obs)
NOAA Normal
11.93"
Departure from Normal
-2.65" : 78% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.85
1.94
-0.09
Feb
1.77
1.89
-0.12
Mar
2.28
2.24
0.04
Apr
3.81
3.71
0.10
May
4.50
4.71
-0.21
Jun
4.63
4.41
0.22
Jul
3.93
3.70
0.23
Aug
3.93
4.05
-0.12
Sep
3.45
3.38
0.07
Oct
3.26
3.25
0.01
Nov
2.45
2.38
0.07
Dec
2.09
2.10
-0.01
37.95
37.76
0.19