🇦🇷 Buenos Aires vs Cusco 🇵🇪
Buenos Aires, Argentina vs Cusco, Peru — a side-by-side climate comparison to help you pick. Buenos Aires is the warmer of the two — about 2 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 | 🇵🇪 Cusco | |
|---|---|---|
| Avg annual high | 23°C | 21°C |
| Hottest month | January (30°C) | October (22°C) |
| Coldest month | July (7°C low) | July (-1°C low) |
| Rainy days / year | 85 | 124 |
| Snow | Rare | Rare |
| Best months to visit | April, May, October | May, June, August |
🇦🇷 Buenos Aires
Best around April, May, October. Hottest in January (30°C), coldest lows in July (7°C).
🇵🇪 Cusco
Best around May, June, August. Hottest in October (22°C), coldest lows in July (-1°C).
Frequently asked questions
Is Buenos Aires or Cusco warmer?
Buenos Aires is warmer overall, averaging about 2 degrees higher across the year.
Which is rainier, Buenos Aires or Cusco?
Cusco is rainier — Buenos Aires sees about 39 fewer rainy days per year.
When is the best time to visit Buenos Aires vs Cusco?
Buenos Aires is best around April, May, October; Cusco is best around May, June, August.