South Miami Heights Weather in December

What's the weather like in South Miami Heights (Florida) in December 2025?

The climate in South Miami Heights during December can be summarized as warm and reasonably dry.

December is in the winter in South Miami Heights and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 14°C (58°F) is normal.

South Miami Heights weather averages (imperial / metric)
Daytime temperature 25.1°C 77.2°F
Nightly temperature 14.3°C 57.7°F
Average temperature 19.7°C 67.5°F
Daily sunshine 7.6 hrs
Avg rainfall 37 mm 1.5 ins
Rainy days 6 days
Sea temperature 24.8°C 76.7°F
Humidity 74%
Windspeed 16.6kph 10 mph

On average December is the driest month of the year in South Miami Heights with around 37mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

December temperatures in South Miami Heights

South Miami Heights average temperature in December

December rainfall

South Miami Heights average rain in December

December hourly sunshine

South Miami Heights 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 South Miami Heights in December 2025.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

South Miami Heights weather stats

South Miami Heights weather statistics
Hottest month: August 32°C 89.6°F
Driest month: December 37mm 1.5ins
Sunniest month: April 10.5hrs
Coldest month: January 24°C 75.2°F
Wettest month: June 252mm 9.9ins
Map showing location of South Miami Heights (25.59761, -80.38061) South Miami Heights map pin © Google

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