
When to visit Rio de Janeiro?
What is the climate like in Rio de Janeiro throughout the year?
Rio de Janeiro enjoys a tropical climate, marked by two distinct major seasons. On one hand, the rainy season spans from December to March, characterized by intense heat and high humidity. On the other hand, the dry season, from June to September, provides more stable and particularly mild conditions. Between the two, the months of April-May and October-November are transition periods often very pleasant for visiting Rio.
A tropical climate between solar heat and intense rains
Temperatures in Rio fluctuate between 19°C in the Austral winter and 31°C in the heart of the Brazilian summer. The warm and humid atmosphere is a constant, but it becomes much more present from December to March, when the humidity levels rise and tropical downpours — often short but intense — regularly occur throughout the day. Conversely, between June and September, the air is lighter, the sky clearer and the nights cooler, without forgetting that you are under the tropics.
Tips: Even in the rainy season, precipitation usually occurs towards the end of the day, which leaves beautiful sunny mornings to enjoy the iconic sites of the city.
What the numbers say: temperatures and precipitation month by month
To plan your trip to Brazil according to your preferences, here is an overview of the climatic conditions in Rio de Janeiro throughout the year:
| Month | Min Temp. | Max Temp. | Sea Temp. | Precipitation | Sunshine |
|---|---|---|---|---|---|
| January | 24°C | 30°C | 26°C | 126 mm | 10 h/d |
| February | 25°C | 31°C | 26°C | 118 mm | 11 h/d | <\tr>
| March | 24°C | 30°C | 27°C | 125 mm | 10 h/d |
| April | 23°C | 29°C | 26°C | 101 mm | 6 h/d |
| May | 21°C | 26°C | 25°C | 78 mm | 6 h/d |
| June | 20°C | 26°C | 23°C | 58 mm | 7 h/d |
| July | 19°C | 25°C | 22°C | 39 mm | 6 h/d |
| August | 19°C | 25°C | 22°C | 40 mm | 7 h/d |
| September | 20°C | 26°C | 22°C | 65 mm | 8 h/d |
| October | 21°C | 27°C | 22°C | 82 mm | 8 h/d |
| November | 22°C | 28°C | 24°C | 100 mm | 10 h/d |
| December | 23°C | 30°C | 25°C | 135 mm | 10 h/d |





















