🇦🇷 Buenos Aires vs Mendoza 🇦🇷
Buenos Aires, Argentina vs Mendoza, Argentina — a side-by-side climate comparison to help you pick. Buenos Aires is the warmer of the two — about 1 degree warmer on average across the year. Mendoza is drier, with roughly 23 fewer rainy days a year.
Warmer · Buenos AiresDrier · Mendoza
Climate at a glance
| 🇦🇷 Buenos Aires | 🇦🇷 Mendoza | |
|---|---|---|
| Avg annual high | 23°C | 22°C |
| Hottest month | January · 30°C | January · 31°C |
| Coldest month | July (7°C low) | July (4°C low) |
| Rainy days / year | 85 | 62 |
| Snow | Rare | Rare |
| Best months to visit | April, May, October | April, September, October |
🇦🇷 Buenos Aires
Best around April, May, October. Hottest in January (30°C), coldest lows in July (7°C).
🇦🇷 Mendoza
Best around April, September, October. Hottest in January (31°C), coldest lows in July (4°C).
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Frequently asked questions
Is Buenos Aires or Mendoza warmer?
Buenos Aires is warmer overall, averaging about 1 degree higher across the year.
Which is rainier, Buenos Aires or Mendoza?
Buenos Aires is rainier — Mendoza sees about 23 fewer rainy days per year.
When is the best time to visit Buenos Aires vs Mendoza?
Buenos Aires is best around April, May, October; Mendoza is best around April, September, October.
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