Santos Dumont Weather in December

What's the weather like in Santos Dumont (Minas Gerais) in December 2024?

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

December is in the summer in Santos Dumont and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 16°C (61°F) is normal.

Santos Dumont weather averages (imperial / metric)
Daytime temperature 25.2°C 77.3°F
Nightly temperature 16.3°C 61.3°F
Average temperature 20.7°C 69.3°F
Daily sunshine 4.1 hrs
Avg rainfall 325 mm 12.8 ins
Rainy days 24 days
Sea temperature 25°C 77°F
Humidity 85%
Windspeed 7.9kph 5 mph

On average December is the wettest month of the year in Santos Dumont with around 325mm 12.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.1 hours of sunshine per day.

December temperatures in Santos Dumont

Santos Dumont average temperature in December

December rainfall

Santos Dumont average rain in December

December hourly sunshine

Santos Dumont 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 Santos Dumont in December 2024.

Other monthly averages

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Santos Dumont weather stats

Santos Dumont weather statistics
Hottest month: February 26.8°C 80.2°F
Driest month: August 17mm 0.7ins
Sunniest month: August 7hrs
Coldest month: July 21.2°C 70.2°F
Wettest month: December 325mm 12.8ins
Map showing location of Santos Dumont (-21.45667, -43.5525) Santos Dumont map pin © Google

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