Viewing Station: IL-UN-17 : Cobden 0.7 E
Dec 9, 2025 - Sep 20, 2026285 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.71"
September 1-22, 2026(20 of 22 days covered by obs)
NOAA Normal
2.41"
Departure from Normal
-0.70" : 71% of Normal
Year-To-Date: 31.37"
Jan 1 to Sep 22, 2026(262 of 265 days covered by obs)
NOAA Normal
36.00"
Departure from Normal
-4.63" : 87% of Normal
Water Year-To-Date: 32.29"
Oct 1, 2025 to Sep 22, 2026(285 of 357 days covered by obs)
NOAA Normal
47.88"
Departure from Normal
-15.59" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.46
3.51
-0.05
Feb
3.28
3.30
-0.02
Mar
4.52
4.53
-0.01
Apr
5.36
5.35
0.01
May
5.24
5.42
-0.18
Jun
4.49
4.57
-0.08
Jul
4.11
4.12
-0.01
Aug
3.13
3.11
0.02
Sep
3.29
3.35
-0.06
Oct
3.74
3.68
0.06
Nov
4.40
4.45
-0.05
Dec
3.74
3.90
-0.16
48.76
49.29
-0.53