🇦🇷 Buenos Aires vs 🇺🇸 Chicago
Weather Comparison
Current Weather Right Now
🇦🇷
Buenos Aires
65°F
Broken Clouds
Feels like 64°F
H 66°F / L 64°F
Humidity: 57%
🇺🇸
Chicago
50°F
Few Clouds
Feels like 44°F
H 51°F / L 48°F
Humidity: 47%
Climate Overview
Buenos Aires
Humid subtropical — hot humid summers, mild winters, year-round rainfall
Buenos Aires has a humid subtropical climate — hot and sticky summers, mild winters, and moderate rainfall year-round. The Pampas winds can create dramatic temperature swings. The city is in the Southern Hemisphere, so seasons are opposite to North America/Europe.
Chicago
Humid continental — cold harsh winters, hot humid summers, severe storms
Chicago lives up to its Windy City nickname. Lake Michigan creates its own microclimate — cooler summers and heavier lake-effect snow in winter. Summers are warm but brief; winters are among the harshest of any major American city.
Seasonal Comparison
| Season | 🇦🇷 Buenos Aires | 🇺🇸 Chicago |
|---|---|---|
| Spring | 57–73°F September–November | 35–65°F March–May |
| Summer | 72–88°F December–February | 70–84°F June–August |
| Fall | 61–75°F March–May | 45–68°F September–November |
| Winter | 48–63°F June–August | 17–32°F December–February |
Buenos Aires vs Chicago: Frequently Asked Questions
Does Buenos Aires or Chicago have better weather?
Buenos Aires and Chicago have very different climates. Humid subtropical — hot humid summers, mild winters, year-round rainfall Chicago: Humid continental — cold harsh winters, hot humid summers, severe storms. The best city depends on your preferred season and temperature range.
When is the best time to visit Buenos Aires vs Chicago?
Best time for Buenos Aires: March, April, October, November. Best time for Chicago: May, June, September.