Viewing Station: IL-CR-22 : Lanark 4.2 NNW
Jul 20, 2022 - Aug 29, 20261,456 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.26"
August 1-29, 2026(29 of 29 days covered by obs)
NOAA Normal
3.73"
Departure from Normal
1.53" : 141% of Normal
Year-To-Date: 24.51"
Jan 1 to Aug 29, 2026(241 of 241 days covered by obs)
NOAA Normal
27.11"
Departure from Normal
-2.60" : 90% of Normal
Water Year-To-Date: 30.53"
Oct 1, 2025 to Aug 29, 2026(333 of 333 days covered by obs)
NOAA Normal
34.18"
Departure from Normal
-3.65" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.50
1.51
-0.01
Feb
1.67
1.69
-0.02
Mar
2.38
2.27
0.11
Apr
3.67
3.68
-0.01
May
4.36
4.40
-0.04
Jun
5.27
5.22
0.05
Jul
4.53
4.33
0.20
Aug
3.99
3.84
0.15
Sep
3.64
3.58
0.06
Oct
2.87
2.82
0.05
Nov
2.37
2.29
0.08
Dec
1.83
1.91
-0.08
38.08
37.54
0.54