Viewing Station: IL-DP-184 : Wheaton 0.8 WNW
Nov 9, 2022 - May 8, 2025593 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.77"
May 1-9, 2025(7 of 9 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
-0.59" : 56% of Normal
Year-To-Date: 10.21"
Jan 1 to May 9, 2025(122 of 129 days covered by obs)
NOAA Normal
11.26"
Departure from Normal
-1.05" : 91% of Normal
Water Year-To-Date: 15.87"
Oct 1, 2024 to May 9, 2025(209 of 221 days covered by obs)
NOAA Normal
19.32"
Departure from Normal
-3.45" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.89
2.05
-0.16
Feb
1.82
1.93
-0.11
Mar
2.35
2.31
0.04
Apr
3.84
3.84
0.00
May
4.70
4.73
-0.03
Jun
4.44
4.39
0.05
Jul
3.74
3.78
-0.04
Aug
3.89
4.01
-0.12
Sep
3.29
3.27
0.02
Oct
3.43
3.48
-0.05
Nov
2.54
2.61
-0.07
Dec
2.09
2.17
-0.08
38.02
38.57
-0.55