Viewing Station: IL-MCL-63 : Normal 1.7 SE
Apr 15, 2021 - Jul 19, 20251,350 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.16"
July 1-19, 2025(19 of 19 days covered by obs)
NOAA Normal
2.51"
Departure from Normal
1.65" : 166% of Normal
Year-To-Date: 19.66"
Jan 1 to Jul 19, 2025(195 of 200 days covered by obs)
NOAA Normal
21.27"
Departure from Normal
-1.61" : 92% of Normal
Water Year-To-Date: 27.58"
Oct 1, 2024 to Jul 19, 2025(287 of 292 days covered by obs)
NOAA Normal
29.50"
Departure from Normal
-1.92" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.09
2.26
-0.17
Feb
1.82
1.94
-0.12
Mar
2.57
2.63
-0.06
Apr
3.78
3.72
0.06
May
4.49
4.50
-0.01
Jun
4.01
4.01
0.00
Jul
4.10
3.91
0.19
Aug
3.60
3.60
0.00
Sep
3.03
3.26
-0.23
Oct
3.25
3.27
-0.02
Nov
2.82
2.74
0.08
Dec
2.16
2.28
-0.12
37.72
38.12
-0.40