Rio Bonito Weather in January

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

The climate in Rio Bonito during January can be summarized as hot, humid and wet.

January is in the summer in Rio Bonito and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 21°C (70°F) is normal.

Rio Bonito weather averages (imperial / metric)
Daytime temperature 29.6°C 85.2°F
Nightly temperature 21.1°C 69.9°F
Average temperature 25.3°C 77.5°F
Daily sunshine 7.1 hrs
Avg rainfall 158 mm 6.2 ins
Rainy days 20 days
Sea temperature 25.7°C 78.3°F
Humidity 80%
Windspeed 9kph 6 mph

On average January is the 2nd wettest month of the year in Rio Bonito with around 158mm 6.2 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.1 hours of sunshine per day.

January temperatures in Rio Bonito

Rio Bonito average temperature in January

January rainfall

Rio Bonito average rain in January

January hourly sunshine

Rio Bonito average rain in January

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 January 2024.

Other monthly averages

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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

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