When to go to Rio de Janeiro
December - March
Christmastime in Rio is the summer season; you can expect very high temperatures and tropical rainstorms. In the build up to February’s carnival, the world’s biggest party, the streets are wonderfully lively and there is much excitement in the air. At this time bars will be buzzing and the beaches packed with people enjoying the heat.
30°C Average max daytime temperature
21°C Average min nighttime temperature
19 days per season rainfall
High humidity

April - May
This is Autumn in Rio, when you’ll find the weather is cooler yet often still quite sunny. This is an ideal time for visitors who wish to avoid crowds. As the weather can be wholly unpredictable in Rio, several days of on-stop rain is always a possibility, so be sure to head out to the beach when the sun is shining.
27°C Average max daytime temperature
19°C Average min nighttime temperature
13 days per season rainfall
Low humidity
June - August
Temperatures at this time tend to stay around 25°C. This agreeable climate is occasionally interrupted by cold spells which last a few days and bring rain, cloud and cooler temperatures.
25°C Average max daytime temperature
16°C Average min nighttime temperature
9 days per season rainfall
Low humidity

September - November
September – October temperatures still hover around 25°C, but by November Rio de Janeiro is reaching summer, with temperatures in the high 20°Cs and sudden tropical rainstorms.
27°C Average max daytime temperature
18°C Average min nighttime temperature
16 days per season rainfall
Moderate humidity

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