Viewing Station: IL-MCH-118 : Cary 0.9 W
Sep 20, 2024 - Sep 15, 2025329 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.94"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.75"
Departure from Normal
-0.81" : 54% of Normal
Year-To-Date: 22.56"
Jan 1 to Sep 15, 2025(250 of 258 days covered by obs)
NOAA Normal
28.15"
Departure from Normal
-5.59" : 80% of Normal
Water Year-To-Date: 27.66"
Oct 1, 2024 to Sep 15, 2025(340 of 350 days covered by obs)
NOAA Normal
35.78"
Departure from Normal
-8.12" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.76
1.84
-0.08
Feb
1.76
1.83
-0.07
Mar
2.24
2.19
0.05
Apr
3.77
3.68
0.09
May
4.53
4.76
-0.23
Jun
4.61
4.71
-0.10
Jul
3.90
3.90
0.00
Aug
3.83
3.91
-0.08
Sep
3.50
3.48
0.02
Oct
3.19
3.17
0.02
Nov
2.40
2.43
-0.03
Dec
2.04
2.06
-0.02
37.53
37.96
-0.43