Viewing Station: IL-LK-54 : Mundelein 0.5 NNE
Jul 8, 2010 - Dec 15, 20254,131 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
December 1-15, 2025(13 of 15 days covered by obs)
NOAA Normal
0.97"
Departure from Normal
-0.97" : 0% of Normal
Year-To-Date: 25.12"
Jan 1 to Dec 15, 2025(331 of 349 days covered by obs)
NOAA Normal
35.90"
Departure from Normal
-10.78" : 70% of Normal
Water Year-To-Date: 4.04"
Oct 1, 2025 to Dec 15, 2025(68 of 76 days covered by obs)
NOAA Normal
6.61"
Departure from Normal
-2.57" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.84
1.90
-0.06
Feb
1.74
1.89
-0.15
Mar
2.24
2.31
-0.07
Apr
3.82
3.74
0.08
May
4.21
4.45
-0.24
Jun
4.49
4.37
0.12
Jul
3.74
3.73
0.01
Aug
3.79
3.70
0.09
Sep
3.42
3.44
-0.02
Oct
3.19
3.20
-0.01
Nov
2.45
2.40
0.05
Dec
2.01
2.07
-0.06
36.94
37.20
-0.26