Viewing Station: IL-CR-20 : Lanark 5.3 N
Jun 16, 2019 - Sep 21, 20261,665 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.03"
September 1-22, 2026(11 of 22 days covered by obs)
NOAA Normal
2.70"
Departure from Normal
4.33" : 260% of Normal
Year-To-Date: 26.90"
Jan 1 to Sep 22, 2026(136 of 265 days covered by obs)
NOAA Normal
29.91"
Departure from Normal
-3.01" : 90% of Normal
Water Year-To-Date: 28.80"
Oct 1, 2025 to Sep 22, 2026(177 of 357 days covered by obs)
NOAA Normal
36.95"
Departure from Normal
-8.15" : 78% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.46
1.52
-0.06
Feb
1.64
1.68
-0.04
Mar
2.35
2.26
0.09
Apr
3.65
3.69
-0.04
May
4.31
4.40
-0.09
Jun
5.32
5.23
0.09
Jul
4.52
4.32
0.20
Aug
3.96
3.86
0.10
Sep
3.68
3.61
0.07
Oct
2.87
2.83
0.04
Nov
2.34
2.30
0.04
Dec
1.83
1.91
-0.08
37.93
37.61
0.32