Miami Beach Weather in December
Thinking of visiting Miami Beach in December? Expect high temperatures reaching 25°C (77°F) during the day, dropping to 19°C (66°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Miami Beach in December
On average, there are about 11 days with rain during this month, averaging 73 mm (2.9 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Miami Beach in December
The temperature in Miami Beach in December is perfect. Daytime highs reach 25°C (77°F), with nights dropping to 19°C (66°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Miami Beach in December
With approximately 216 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Wind Speed in Miami Beach in December
Wind speeds average 4 m/s (8 knots) during December. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in December
At 25°C (77°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Miami Beach.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Miami Beach's climate page.
Miami Beach Temperature in December
Min Temperature
19°C (66°F)
Max Temperature
25°C (77°F)
Water Temperature
25°C (77°F) *
Chance of Rain
38%
Precipitation
73 mm (2.9 in)
Rainy days
11 days
Humidity
72% *
Windspeed
4 m/s (8 knots) *
Sunshine
216 hours *
Percentage Sunshine
66% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Miami Beach typically stay consistent throughout December, with daily highs averaging around 25°C (77°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 19°C (66°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Miami Beach in December
Browse day-by-day weather records for Miami Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Miami Beach historical weather extremes in December
Our historical data for Miami Beach spans 2011 to 2025, revealing these weather extremes.
- Miami Beach recorded its highest December temperature of 31°C (88°F) on December 3, 2018.
- The coldest night in December in Miami Beach was on December 25, 2022, with a minimum of 7°C (45°F).
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Miami Beach in December
Warm but pleasant conditions in Miami Beach in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 25°C (77°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Miami Beach in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Miami Beach's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Miami Beach climate overview or explore weather in the United States of America.
