🇧🇷 Rio de Janeiro vs São Luís 🇧🇷
Rio de Janeiro, Brazil vs São Luís, Brazil — a side-by-side climate comparison to help you pick. São Luís is the warmer of the two — about 3 degrees warmer on average across the year. Rio de Janeiro is drier, with roughly 201 fewer rainy days a year.
Climate at a glance
| 🇧🇷 Rio de Janeiro | 🇧🇷 São Luís | |
|---|---|---|
| Avg annual high | 27°C | 30°C |
| Hottest month | January (30°C) | October (32°C) |
| Coldest month | July (18°C low) | March (24°C low) |
| Rainy days / year | 130 | 331 |
| Snow | Rare | Rare |
| Best months to visit | June, July, August | February, October, November |
🇧🇷 Rio de Janeiro
Best around June, July, August. Hottest in January (30°C), coldest lows in July (18°C).
🇧🇷 São Luís
Best around February, October, November. Hottest in October (32°C), coldest lows in March (24°C).
Frequently asked questions
Is Rio de Janeiro or São Luís warmer?
São Luís is warmer overall, averaging about 3 degrees higher across the year.
Which is rainier, Rio de Janeiro or São Luís?
São Luís is rainier — Rio de Janeiro sees about 201 fewer rainy days per year.
When is the best time to visit Rio de Janeiro vs São Luís?
Rio de Janeiro is best around June, July, August; São Luís is best around February, October, November.