Mangaratiba Weather in December

What's the weather like in Mangaratiba (Rio de Janeiro) in December 2024?

The climate in Mangaratiba during December can be summarized as warm, humid and very wet.

December is in the summer in Mangaratiba and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 18°C (63°F) is normal.

Mangaratiba weather averages (imperial / metric)
Daytime temperature 27.2°C 80.9°F
Nightly temperature 17.5°C 63.4°F
Average temperature 22.3°C 72.1°F
Daily sunshine 4.3 hrs
Avg rainfall 226 mm 8.9 ins
Rainy days 21 days
Sea temperature 24.8°C 76.6°F
Humidity 82%
Windspeed 9.7kph 6 mph

On average December is the 2nd wettest month of the year in Mangaratiba with around 226mm 8.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.3 hours of sunshine per day.

December temperatures in Mangaratiba

Mangaratiba average temperature in December

December rainfall

Mangaratiba average rain in December

December hourly sunshine

Mangaratiba average rain in December

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 Mangaratiba in December 2024.

Other monthly averages

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UV index Best time to go?

Mangaratiba weather stats

Mangaratiba weather statistics
Hottest month: February 28.3°C 82.9°F
Driest month: July 35mm 1.4ins
Sunniest month: July 6.1hrs
Coldest month: July 21.9°C 71.4°F
Wettest month: January 238mm 9.4ins
Map showing location of Mangaratiba (-22.95972, -44.04056) Mangaratiba map pin © Google

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