Viewing Station: IL-WL-63 : New Lenox 1.8 SE
Mar 27, 2010 - Aug 13, 20266,419 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.73"
August 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
1.69"
Departure from Normal
3.04" : 280% of Normal
Year-To-Date: 35.50"
Jan 1 to Aug 13, 2026(225 of 225 days covered by obs)
NOAA Normal
25.21"
Departure from Normal
10.29" : 141% of Normal
Water Year-To-Date: 43.05"
Oct 1, 2025 to Aug 13, 2026(317 of 317 days covered by obs)
NOAA Normal
33.33"
Departure from Normal
9.72" : 129% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.11
2.12
-0.01
Feb
1.85
1.93
-0.08
Mar
2.39
2.32
0.07
Apr
3.80
3.77
0.03
May
4.59
4.57
0.02
Jun
4.50
4.44
0.06
Jul
4.28
4.38
-0.10
Aug
4.03
3.94
0.09
Sep
3.38
3.35
0.03
Oct
3.35
3.32
0.03
Nov
2.62
2.58
0.04
Dec
2.15
2.14
0.01
39.05
38.86
0.19