The month in detail
What to expect in December
Even in winter, Miami enjoys 79°F. A real asset for escaping the European cold. Rain risk remains low (21% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if April (8.9/10) remains theoretically better.
December ranks 5 out of 12 months in Miami. Compared to November: −2°F daytime.
This month's conditions
What it's like in December
UV index
5 · moderate
protect during midday hours
Feels like
muggy at times
17°
Sea
24°C
pleasant for swimming
Daylight
10.4h of daylight
Air quality
good
AQI 35
Compare
Is December the right month?
The best month in Miami is April (8.9/10), 0.5 pt higher than December.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Miami
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Miami
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.
Country · United States
🗣️LanguageEnglish
💶CurrencyUS Dollar ($)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthJuly · 88°F
❄️Coolest monthJanuary · 75°F
🌧️Rainiest month ⓘSeptember · 51%
🏖️ Beach trip
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
Explore
Other destinations in December
If December doesn't convince you for this destination, compare with others.
Location
Where is Miami ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
United StatesTemperate oceanic climate with a 8.9 → 5.2 gap between best and worst month. 10 years of ERA5 data to choose by project.
25.77°N · 80.19°W
Questions
Frequently asked questions
What is the best time to visit Miami?
April is the best month with 82°F highs, 72°F lows, 9.8h of sunshine and 23.0% rainy days. The months of April & March offer comparable conditions.
How many hours of sunshine does Miami get in April?
Miami averages 9.8 sunshine hours per day in April. It is the sunniest month with a climate score of 8.5/10.
What is the rainiest month in Miami?
August is the most unfavourable month with August has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Miami in April?
In April, overnight lows reach 72°F, while afternoon highs average 82°F.
Is Miami good in winter?
In winter (December-February), Miami scores 7.9/10 on average — Acceptable conditions for cultural visits.. The best month overall remains April with a score of 8.5/10.
When should you avoid Miami?
August is the most difficult month to visit Miami, with August has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Miami in December?
In December, the sea averages 74°F in Miami: pleasant for swimming. Swimming is pleasant without a wetsuit.
Do you need sun protection in Miami in December?
The average UV index reaches 5 in December in Miami (moderate), with about 10.4h of daylight. Protect during midday hours.