Miami weather in December
“Mild and bright — an underrated time to visit.”
Roughly 12 rainy days across the month, on average.
December in Miami brings warm, pleasant weather perfect for escaping northern winters. Temperatures average 25.2°C (77°F) during the day and drop to 19.8°C (68°F) at night, creating comfortable conditions for outdoor exploration. You'll experience about 95mm of rainfall spread across 11.5 days, though showers are typically brief afternoon bursts. With 8.8 hours of sunshine daily, most days remain bright and inviting for beach time and sightseeing.
This is Miami's peak season—the city buzzes with holiday energy, winter visitors, and festive events. Art Basel takes place early in the month, drawing international crowds. The atmosphere is vibrant but crowded, with hotel rates climbing and beaches busier than summer. Despite the crowds, December offers the best weather of the year, making it a favorite among travelers seeking reliable sunshine.
For 2026, book accommodation early if December appeals to you, as availability tightens quickly. Pack layers for the temperature drop in evenings, and bring light rain gear for occasional showers. This month suits beach lovers, culture seekers, and anyone wanting reliable warm weather without summer's oppressive heat and humidity.
What to pack for Miami in December
December weather in Miami calls for lightweight, breathable clothing suited to warm days and mild evenings. You'll want versatile pieces that work for both sun and occasional rain, plus layers for air-conditioned indoor spaces that can feel chilly.
- Lightweight linen shirt or cotton t-shirt
- Shorts and lightweight pants
- Light rain jacket or compact rain poncho
- Casual sundress or summer dress
- Comfortable walking sandals and sneakers
- Wide-brimmed sun hat and sunglasses
What to pack for Miami in December
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Where to stay in Miami
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Miami across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Swim and sunbathe at South Beach or Key Biscayne, explore Art Basel galleries, kayak through Biscayne Bay, visit Vizcaya Museum gardens, enjoy fresh seafood at waterfront restaurants.
December vs. the rest of the year
How this month compares in Miami. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Miami
While December has its own character in Miami, the data-backed best months to visit Miami are January, February, March, April. These months combine the most favourable temperatures, rainfall, and sunshine across a ten-year climate record.
See the full best-time-to-visit guide for MiamiOther places with a similar climate right now
Miami in December — FAQ
Q01Is December a good time to visit Miami?
Is December a good time to visit Miami?
Yes — it is a good time to visit, with pleasant, comfortable weather. In December, Miami averages a high of 25°C (77°F) and a low of 20°C (68°F), with 95mm of rainfall across roughly 12 rainy days.
Q02What is the average temperature in Miami in December?
What is the average temperature in Miami in December?
The average high temperature in Miami during December is 25°C (77°F), with an average low of 20°C (68°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Miami have in December?
How many rainy days does Miami have in December?
Miami averages approximately 12 rainy days in December, with a total monthly rainfall of about 95mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Miami in December?
What should I pack for Miami in December?
For Miami in December, pack layered clothing for changing temperatures, a compact umbrella or waterproof jacket, sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Miami in December?
How crowded is Miami in December?
Tourist crowds in Miami during December are typically moderate — winter is high season for tropical destinations. Consider this when planning accommodation — prices track crowd levels closely.