Viewing Station: IL-WL-67 : Channahon 2.5 SSE
Mar 30, 2010 - May 10, 20254,649 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.76"
May 1-10, 2025(10 of 10 days covered by obs)
NOAA Normal
1.51"
Departure from Normal
-0.75" : 50% of Normal
Year-To-Date: 9.80"
Jan 1 to May 10, 2025(130 of 130 days covered by obs)
NOAA Normal
11.32"
Departure from Normal
-1.52" : 87% of Normal
Water Year-To-Date: 15.45"
Oct 1, 2024 to May 10, 2025(222 of 222 days covered by obs)
NOAA Normal
19.08"
Departure from Normal
-3.63" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.05
2.08
-0.03
Feb
1.73
1.83
-0.10
Mar
2.33
2.30
0.03
Apr
3.70
3.68
0.02
May
4.68
4.50
0.18
Jun
4.39
4.50
-0.11
Jul
4.10
4.15
-0.05
Aug
3.87
3.74
0.13
Sep
3.29
3.24
0.05
Oct
3.19
3.11
0.08
Nov
2.52
2.47
0.05
Dec
2.05
2.06
-0.01
37.90
37.66
0.24