Viewing Station: IL-LK-127 : Libertyville 1.6 SE
Dec 3, 2022 - Sep 20, 2026423 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 4.10"
September 1-22, 2026(11 of 22 days covered by obs)
NOAA Normal
2.48"
Departure from Normal
1.62" : 165% of Normal
Year-To-Date: 28.41"
Jan 1 to Sep 22, 2026(69 of 265 days covered by obs)
NOAA Normal
28.12"
Departure from Normal
0.29" : 101% of Normal
Water Year-To-Date: 33.19"
Oct 1, 2025 to Sep 22, 2026(95 of 357 days covered by obs)
NOAA Normal
35.77"
Departure from Normal
-2.58" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.86
1.92
-0.06
Feb
1.74
1.89
-0.15
Mar
2.20
2.29
-0.09
Apr
3.77
3.73
0.04
May
4.22
4.43
-0.21
Jun
4.42
4.34
0.08
Jul
3.66
3.70
-0.04
Aug
3.77
3.70
0.07
Sep
3.38
3.45
-0.07
Oct
3.21
3.23
-0.02
Nov
2.45
2.40
0.05
Dec
1.99
2.08
-0.09
36.67
37.16
-0.49