Viewing Station: IL-LK-42 : Gurnee 1.6 W
Apr 12, 2008 - May 9, 20256,031 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.00"
May 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
1.33"
Departure from Normal
-0.33" : 75% of Normal
Year-To-Date: 8.13"
Jan 1 to May 10, 2025(129 of 130 days covered by obs)
NOAA Normal
10.93"
Departure from Normal
-2.80" : 74% of Normal
Water Year-To-Date: 13.44"
Oct 1, 2024 to May 10, 2025(221 of 222 days covered by obs)
NOAA Normal
18.48"
Departure from Normal
-5.04" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.80
1.95
-0.15
Feb
1.75
1.91
-0.16
Mar
2.25
2.29
-0.04
Apr
3.80
3.80
0.00
May
4.13
4.30
-0.17
Jun
4.32
4.37
-0.05
Jul
3.47
3.66
-0.19
Aug
3.68
3.59
0.09
Sep
3.43
3.55
-0.12
Oct
3.21
3.19
0.02
Nov
2.41
2.41
0.00
Dec
1.93
2.13
-0.20
36.18
37.15
-0.97