Hottest (avg)
#10 / 12
Miami in December
December weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 11h
What to expect
As winter continues, December brings, where the air is cooling down. Daytime highs average 24°C / 76°F, dropping to 19°C / 67°F at night.
Skies are often changeable, and you should be prepared for regular rainfall (approx. 13 wet days).
December in context
How it compares to the rest of the year in Miami.
Wettest (avg)
#3 / 12
Daylight Hours
#12 / 12
Windiest (avg)
#4 / 12
Highest UV
#12 / 12
Most Humid
#7 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 10.6 hours
- UV index (max)
- 5
- Typical sun hours
- 06:59 – 17:32
Rain & Snow
- Total
-
- Rainy days
- 13
- Cloud cover
- 50%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 73%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is December a good time to visit Miami?
Typical December days in Miami reach highs of 24°C (75°F) with nights around 19°C (66°F). It usually feels warm by day and mild after dark. It is one of the drier months, which suits outdoor exploring and sightseeing.
What are temperatures like in December?
In December, you can usually expect highs of 24°C (75°F) and lows near 19°C (66°F). That means warm days and mild nights, so pack layers you can add or remove.
How much does it rain in December?
Rainfall in December averages 55 mm (2.2 in) across roughly 13 days. Overall it is a quite rainy time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in December?
You can expect about 11 hours of daylight in December. Sunrise is typically around 06:59 and sunset near 17:32. Days are on the shorter side, so plan activities around limited daylight.
How strong is the sun in December?
UV levels are moderate (around 5); sunscreen and sunglasses are still a good idea.
Is it windy in December?
In December, average wind speeds are around 16 km/h (10 mph), with gusts on the windiest days reaching about 51 km/h (32 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.