Viewing Station: IL-UN-13 : Cobden 0.1 WNW
Apr 21, 2023 - Aug 24, 20261,051 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.42"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
2.44"
Departure from Normal
0.98" : 140% of Normal
Year-To-Date: 29.25"
Jan 1 to Aug 24, 2026(226 of 236 days covered by obs)
NOAA Normal
32.70"
Departure from Normal
-3.45" : 89% of Normal
Water Year-To-Date: 36.81"
Oct 1, 2025 to Aug 24, 2026(274 of 328 days covered by obs)
NOAA Normal
44.50"
Departure from Normal
-7.69" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.44
3.50
-0.06
Feb
3.25
3.30
-0.05
Mar
4.48
4.53
-0.05
Apr
5.32
5.35
-0.03
May
5.20
5.42
-0.22
Jun
4.48
4.57
-0.09
Jul
4.09
4.12
-0.03
Aug
3.15
3.11
0.04
Sep
3.28
3.35
-0.07
Oct
3.72
3.68
0.04
Nov
4.38
4.45
-0.07
Dec
3.70
3.89
-0.19
48.49
49.27
-0.78