Viewing Station: IL-MCL-4 : Heyworth 0.6 E
Jan 21, 2007 - Mar 7, 20266,970 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.53"
March 1-7, 2026(7 of 7 days covered by obs)
NOAA Normal
0.59"
Departure from Normal
1.94" : 431% of Normal
Year-To-Date: 3.43"
Jan 1 to Mar 7, 2026(66 of 66 days covered by obs)
NOAA Normal
4.56"
Departure from Normal
-1.13" : 75% of Normal
Water Year-To-Date: 7.87"
Oct 1, 2025 to Mar 7, 2026(158 of 158 days covered by obs)
NOAA Normal
12.95"
Departure from Normal
-5.08" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.12
2.21
-0.09
Feb
1.85
1.95
-0.10
Mar
2.60
2.66
-0.06
Apr
3.80
3.77
0.03
May
4.53
4.50
0.03
Jun
4.19
4.25
-0.06
Jul
4.09
4.05
0.04
Aug
3.50
3.46
0.04
Sep
3.07
3.23
-0.16
Oct
3.30
3.33
-0.03
Nov
2.90
2.84
0.06
Dec
2.19
2.32
-0.13
38.14
38.57
-0.43