🇦🇷 Buenos Aires vs Valparaíso 🇨🇱
Buenos Aires, Argentina vs Valparaíso, Chile — a side-by-side climate comparison to help you pick. Buenos Aires is the warmer of the two — about 5 degrees warmer on average across the year. Valparaíso is drier, with roughly 52 fewer rainy days a year.
Warmer · Buenos AiresDrier · Valparaíso
Climate at a glance
| 🇦🇷 Buenos Aires | 🇨🇱 Valparaíso | |
|---|---|---|
| Avg annual high | 23°C | 18°C |
| Hottest month | January · 30°C | January · 21°C |
| Coldest month | July (7°C low) | July (10°C low) |
| Rainy days / year | 85 | 33 |
| Snow | Rare | Rare |
| Best months to visit | April, May, October | January, February, March |
🇦🇷 Buenos Aires
Best around April, May, October. Hottest in January (30°C), coldest lows in July (7°C).
🇨🇱 Valparaíso
Best around January, February, March. Hottest in January (21°C), coldest lows in July (10°C).
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Frequently asked questions
Is Buenos Aires or Valparaíso warmer?
Buenos Aires is warmer overall, averaging about 5 degrees higher across the year.
Which is rainier, Buenos Aires or Valparaíso?
Buenos Aires is rainier — Valparaíso sees about 52 fewer rainy days per year.
When is the best time to visit Buenos Aires vs Valparaíso?
Buenos Aires is best around April, May, October; Valparaíso is best around January, February, March.
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