🇦🇷 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.
Warmer · Buenos AiresDrier · Buenos Aires
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).
Keep planning
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.
More comparisons
More Buenos Aires comparisons
Buenos Aires vs Rio de JaneiroBuenos Aires vs São PauloBuenos Aires vs BrasíliaBuenos Aires vs LimaBuenos Aires vs BogotáBuenos Aires vs Santiago