Weather in Rio de Janeiro
What's the weather like in Rio de Janeiro?
Rio de Janeiro has a moderate climate and moderate rainfall spread across the year. Average daytime highs range from 30°C (86°F) in January to 25°C (77°F) in July, with overnight lows around 24°C (75°F) and 18°C (64°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Rio de Janeiro are April through November.
Quick facts
- Country
- 🇧🇷 Brazil
- Region
- South America
- Time zone
- America/Sao_Paulo
- Coordinates
- -22.907, -43.173
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 30°C / 86°F | 24°C / 75°F | 138 mm | 13 | — |
| February | 30°C / 86°F | 24°C / 75°F | 130 mm | 11 | — |
| March | 29°C / 84°F | 23°C / 73°F | 128 mm | 13 | — |
| April | 28°C / 82°F | 22°C / 72°F | 88 mm | 11 | — |
| May | 26°C / 79°F | 20°C / 68°F | 70 mm | 9 | — |
| June | 25°C / 77°F | 19°C / 66°F | 56 mm | 7 | — |
| July | 25°C / 77°F | 18°C / 64°F | 41 mm | 7 | — |
| August | 26°C / 79°F | 19°C / 66°F | 51 mm | 8 | — |
| September | 26°C / 79°F | 19°C / 66°F | 87 mm | 11 | — |
| October | 26°C / 79°F | 20°C / 68°F | 86 mm | 13 | — |
| November | 28°C / 82°F | 21°C / 70°F | 108 mm | 13 | — |
| December | 29°C / 84°F | 23°C / 73°F | 130 mm | 14 | — |
Rio de Janeiro by month
Detailed weather for any specific month:
Cities with a similar climate to Rio de Janeiro
Frequently asked questions
When is the best time to visit Rio de Janeiro?
The most comfortable months in Rio de Janeiro are usually June, July, August, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Rio de Janeiro?
January is typically the hottest month in Rio de Janeiro, averaging a high of 30°C (86°F).
What is the coldest month in Rio de Janeiro?
July is usually the coldest, with average lows around 18°C (64°F).
Does it snow in Rio de Janeiro?
Snow is rare in Rio de Janeiro; the climate data shows essentially no snowfall across the year.
Live forecast, sunrise/sunset, and more.