Rio Bonito Weather in August

What's the weather like in Rio Bonito (Rio de Janeiro) in August 2024?

The climate in Rio Bonito during August can be summarized as warm, humid and reasonably dry.

August is in the winter in Rio Bonito and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 16°C (60°F) is normal.

Rio Bonito weather averages (imperial / metric)
Daytime temperature 24.8°C 76.6°F
Nightly temperature 15.5°C 59.8°F
Average temperature 20.1°C 68.2°F
Daily sunshine 6.8 hrs
Avg rainfall 43 mm 1.7 ins
Rainy days 9 days
Sea temperature 22.4°C 72.3°F
Humidity 80%
Windspeed 7.9kph 5 mph

On average August is the 2nd driest month of the year in Rio Bonito with around 43mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.8 hours of sunshine per day.

August temperatures in Rio Bonito

Rio Bonito average temperature in August

August rainfall

Rio Bonito average rain in August

August hourly sunshine

Rio Bonito average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Rio Bonito in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Rio Bonito weather stats

Rio Bonito weather statistics
Hottest month: February 29.6°C 85.3°F
Driest month: July 43mm 1.7ins
Sunniest month: July 6.6hrs
Coldest month: July 24°C 75.2°F
Wettest month: December 182mm 7.2ins
Map showing location of Rio Bonito (-22.70861, -42.60972) Rio Bonito map pin © Google

Locations nearby

Top Brazil locations