🇵🇪 Arequipa vs Rio de Janeiro 🇧🇷
Arequipa, Peru vs Rio de Janeiro, Brazil — a side-by-side climate comparison to help you pick. Rio de Janeiro is the warmer of the two — about 5 degrees warmer on average across the year. Arequipa is drier, with roughly 59 fewer rainy days a year.
Climate at a glance
| 🇵🇪 Arequipa | 🇧🇷 Rio de Janeiro | |
|---|---|---|
| Avg annual high | 22°C | 27°C |
| Hottest month | September (23°C) | January (30°C) |
| Coldest month | July (9°C low) | July (18°C low) |
| Rainy days / year | 71 | 130 |
| Snow | Rare | Rare |
| Best months to visit | May, June, July | June, July, August |
🇵🇪 Arequipa
Best around May, June, July. Hottest in September (23°C), coldest lows in July (9°C).
🇧🇷 Rio de Janeiro
Best around June, July, August. Hottest in January (30°C), coldest lows in July (18°C).
Frequently asked questions
Is Arequipa or Rio de Janeiro warmer?
Rio de Janeiro is warmer overall, averaging about 5 degrees higher across the year.
Which is rainier, Arequipa or Rio de Janeiro?
Rio de Janeiro is rainier — Arequipa sees about 59 fewer rainy days per year.
When is the best time to visit Arequipa vs Rio de Janeiro?
Arequipa is best around May, June, July; Rio de Janeiro is best around June, July, August.