Viewing Station: IL-CP-28 : Champaign 1.3 SSW
Nov 22, 2007 - May 27, 20265,643 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.06"
May 1-27, 2026(26 of 27 days covered by obs)
NOAA Normal
3.86"
Departure from Normal
-1.80" : 53% of Normal
Year-To-Date: 15.57"
Jan 1 to May 27, 2026(143 of 147 days covered by obs)
NOAA Normal
14.63"
Departure from Normal
0.94" : 106% of Normal
Water Year-To-Date: 19.70"
Oct 1, 2025 to May 27, 2026(235 of 239 days covered by obs)
NOAA Normal
23.26"
Departure from Normal
-3.56" : 85% 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
3.96
0.02
May
4.43
4.44
-0.01
Jun
4.48
4.62
-0.14
Jul
4.25
4.23
0.02
Aug
3.35
3.16
0.19
Sep
3.16
3.19
-0.03
Oct
3.26
3.29
-0.03
Nov
3.09
3.14
-0.05
Dec
2.28
2.37
-0.09
39.07
39.46
-0.39