🇦🇷 Buenos Aires vs Ushuaia 🇦🇷
Buenos Aires, Argentina vs Ushuaia, Argentina — a side-by-side climate comparison to help you pick. Buenos Aires is the warmer of the two — about 14 degrees warmer on average across the year. Buenos Aires is drier, with roughly 39 fewer rainy days a year.
Climate at a glance
| 🇦🇷 Buenos Aires | 🇦🇷 Ushuaia | |
|---|---|---|
| Avg annual high | 23°C | 9°C |
| Hottest month | January (30°C) | January (14°C) |
| Coldest month | July (7°C low) | June (-2°C low) |
| Rainy days / year | 85 | 124 |
| Snow | Rare | Yes |
| Best months to visit | April, May, October | January, February, December |
🇦🇷 Buenos Aires
Best around April, May, October. Hottest in January (30°C), coldest lows in July (7°C).
🇦🇷 Ushuaia
Best around January, February, December. Hottest in January (14°C), coldest lows in June (-2°C).
Frequently asked questions
Is Buenos Aires or Ushuaia warmer?
Buenos Aires is warmer overall, averaging about 14 degrees higher across the year.
Which is rainier, Buenos Aires or Ushuaia?
Ushuaia is rainier — Buenos Aires sees about 39 fewer rainy days per year.
When is the best time to visit Buenos Aires vs Ushuaia?
Buenos Aires is best around April, May, October; Ushuaia is best around January, February, December.