🇦🇷 Buenos Aires vs 🇧🇷 São Paulo
Weather Comparison
Current Weather Right Now
🇦🇷
Buenos Aires
60°F
Overcast Clouds
Feels like 59°F
H 62°F / L 58°F
Humidity: 73%
🇧🇷
São Paulo
69°F
Clear Sky
Feels like 70°F
H 70°F / L 68°F
Humidity: 91%
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.
São Paulo
Subtropical highland — warm and humid with no distinct dry season
São Paulo sits at 2,500 feet (760m) elevation, making it cooler than its tropical latitude would suggest. The city receives substantial year-round rainfall. Winters (June–August) are the dry season with mild, clear weather. Summers bring intense afternoon thunderstorms.
Seasonal Comparison
| Season | 🇦🇷 Buenos Aires | 🇧🇷 São Paulo |
|---|---|---|
| Spring | 57–73°F September–November | 61–77°F September–November |
| Summer | 72–88°F December–February | 66–82°F December–February |
| Fall | 61–75°F March–May | 61–75°F March–May |
| Winter | 48–63°F June–August | 55–70°F June–August |
Buenos Aires vs São Paulo: Frequently Asked Questions
Does Buenos Aires or São Paulo have better weather?
Buenos Aires and São Paulo have very different climates. Humid subtropical — hot humid summers, mild winters, year-round rainfall São Paulo: Subtropical highland — warm and humid with no distinct dry season. The best city depends on your preferred season and temperature range.
When is the best time to visit Buenos Aires vs São Paulo?
Best time for Buenos Aires: March, April, October, November. Best time for São Paulo: June, July, August.