Viewing Station: IL-CP-111 : Champaign 0.6 NNE
Nov 8, 2016 - Sep 18, 20253,244 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.94"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
1.90"
Departure from Normal
-0.96" : 50% of Normal
Year-To-Date: 20.42"
Jan 1 to Sep 18, 2025(261 of 261 days covered by obs)
NOAA Normal
29.18"
Departure from Normal
-8.76" : 70% of Normal
Water Year-To-Date: 30.33"
Oct 1, 2024 to Sep 18, 2025(353 of 353 days covered by obs)
NOAA Normal
37.81"
Departure from Normal
-7.48" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.23
2.26
-0.03
Feb
1.98
2.11
-0.13
Mar
2.58
2.69
-0.11
Apr
3.98
3.95
0.03
May
4.43
4.44
-0.01
Jun
4.48
4.62
-0.14
Jul
4.25
4.24
0.01
Aug
3.35
3.19
0.16
Sep
3.16
3.20
-0.04
Oct
3.26
3.29
-0.03
Nov
3.09
3.13
-0.04
Dec
2.28
2.37
-0.09
39.07
39.49
-0.42