Viewing Station: IL-DP-184 : Wheaton 0.8 WNW
Nov 9, 2022 - Mar 28, 2026784 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.95"
March 1-28, 2026(28 of 28 days covered by obs)
NOAA Normal
2.12"
Departure from Normal
2.83" : 233% of Normal
Year-To-Date: 7.23"
Jan 1 to Mar 28, 2026(82 of 87 days covered by obs)
NOAA Normal
5.83"
Departure from Normal
1.40" : 124% of Normal
Water Year-To-Date: 12.97"
Oct 1, 2025 to Mar 28, 2026(173 of 179 days covered by obs)
NOAA Normal
13.89"
Departure from Normal
-0.92" : 93% 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