Viewing Station: IL-DP-209 : Lisle 2.0 ESE
Jun 23, 2026 - Aug 24, 202652 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.76"
August 1-24, 2026(19 of 24 days covered by obs)
NOAA Normal
3.15"
Departure from Normal
4.61" : 246% of Normal
Year-To-Date: 15.63"
Jan 1 to Aug 24, 2026(52 of 236 days covered by obs)
NOAA Normal
26.12"
Departure from Normal
-10.49" : 60% of Normal
Water Year-To-Date: 15.63"
Oct 1, 2025 to Aug 24, 2026(52 of 328 days covered by obs)
NOAA Normal
34.41"
Departure from Normal
-18.78" : 45% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.99
2.11
-0.12
Feb
1.83
1.97
-0.14
Mar
2.39
2.35
0.04
Apr
3.89
3.91
-0.02
May
4.60
4.71
-0.11
Jun
4.42
4.44
-0.02
Jul
3.85
3.90
-0.05
Aug
4.07
4.03
0.04
Sep
3.26
3.25
0.01
Oct
3.52
3.54
-0.02
Nov
2.60
2.64
-0.04
Dec
2.17
2.20
-0.03
38.59
39.05
-0.46