Viewing Station: IL-CP-149 : Rantoul 1.4 NNE
Sep 21, 2021 - Apr 16, 20261,389 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.69"
April 1-17, 2026(16 of 17 days covered by obs)
NOAA Normal
2.23"
Departure from Normal
1.46" : 165% of Normal
Year-To-Date: 8.35"
Jan 1 to Apr 17, 2026(74 of 107 days covered by obs)
NOAA Normal
8.94"
Departure from Normal
-0.59" : 93% of Normal
Water Year-To-Date: 11.95"
Oct 1, 2025 to Apr 17, 2026(156 of 199 days covered by obs)
NOAA Normal
17.34"
Departure from Normal
-5.39" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.22
2.19
0.03
Feb
1.94
1.97
-0.03
Mar
2.55
2.66
-0.11
Apr
3.94
3.86
0.08
May
4.39
4.37
0.02
Jun
4.61
4.53
0.08
Jul
4.18
4.01
0.17
Aug
3.53
3.43
0.10
Sep
3.05
3.14
-0.09
Oct
3.21
3.23
-0.02
Nov
3.04
2.93
0.11
Dec
2.15
2.29
-0.14
38.81
38.61
0.20