Best Time to Visit Chicago
The best time to visit Chicago is August, September and July.
Best Months
August, September, July
Climate Type
Temperate
Avoid
December, March
Monthly Weather Overview
Jan
-2.2°
-9.4°
Poor
60.3mm
Feb
-0°
-7°
Poor
23.7mm
Mar
10.5°
1.1°
Poor
94.1mm
Apr
13.6°
5.1°
Fair
64.7mm
May
16.8°
9°
Fair
71.3mm
Jun
26.5°
17.3°
Good
124mm
Jul
28.1°
20.5°
Good
102.5mm
Aug
25.8°
18.9°
Excellent
42.5mm
Sep
23.5°
15.7°
Excellent
38.5mm
Oct
17.3°
10.6°
Fair
56.3mm
Nov
8.6°
2.2°
Poor
73.7mm
Dec
2.5°
-3.6°
Poor
48.8mm
Seasonal Guide
🌸
Fair
Spring (Mar-May)
9.4°C
Avg Temp
41.4/100
Score
☀️
Good
Summer (Jun-Aug)
22.9°C
Avg Temp
78/100
Score
🍂
Fair
Autumn (Sep-Nov)
13°C
Avg Temp
58.9/100
Score
❄️
Poor
Winter (Dec-Feb)
-3.3°C
Avg Temp
28.8/100
Score