Viewing Station: IL-UN-8 : Cobden 4.1 ENE
Nov 13, 2017 - Aug 24, 20263,207 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.82"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
2.45"
Departure from Normal
1.37" : 156% of Normal
Year-To-Date: 30.57"
Jan 1 to Aug 24, 2026(236 of 236 days covered by obs)
NOAA Normal
32.84"
Departure from Normal
-2.27" : 93% of Normal
Water Year-To-Date: 39.19"
Oct 1, 2025 to Aug 24, 2026(328 of 328 days covered by obs)
NOAA Normal
44.63"
Departure from Normal
-5.44" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.44
3.44
0.00
Feb
3.23
3.27
-0.04
Mar
4.50
4.49
0.01
Apr
5.42
5.35
0.07
May
5.22
5.33
-0.11
Jun
4.49
4.58
-0.09
Jul
4.09
4.09
0.00
Aug
3.17
3.16
0.01
Sep
3.28
3.31
-0.03
Oct
3.72
3.67
0.05
Nov
4.36
4.40
-0.04
Dec
3.71
3.85
-0.14
48.63
48.94
-0.31