Santos Weather in December

What's the weather like in Santos (São Paulo) in December 2024?

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

December is in the summer in Santos and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 20°C (68°F) is normal.

Santos weather averages (imperial / metric)
Daytime temperature 28°C 82.3°F
Nightly temperature 19.9°C 67.7°F
Average temperature 23.9°C 75°F
Daily sunshine 5 hrs
Avg rainfall 314 mm 12.4 ins
Rainy days 21 days
Sea temperature 24.8°C 76.6°F
Humidity 79%
Windspeed 10.4kph 7 mph

On average December is the 4th wettest month of the year in Santos with around 314mm 12.4 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 5 hours of sunshine per day.

December temperatures in Santos

Santos average temperature in December

December rainfall

Santos average rain in December

December hourly sunshine

Santos 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 in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Santos weather stats

Santos weather statistics
Hottest month: February 28.9°C 84°F
Driest month: August 112mm 4.4ins
Sunniest month: July 5.3hrs
Coldest month: July 22.9°C 73.2°F
Wettest month: February 357mm 14.1ins
Map showing location of Santos (-23.96083, -46.33361) Santos map pin © Google

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