What to expect in Miami in December
December is one of the best times to visit Miami. Expect 24° / 19°, the biggest crowds of the year and premium prices.
Miami weather in December
Typical conditions in Miami during December, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 24°C 75°F |
|---|---|
| Average low | 19°C 66°F |
| Rainfall | Moderate 38/100 |
| Total rainfall | 51 mm2.0 in |
| Rainy days | 7 |
| Sea temperature | 26°C 78°F |
| Daylight | 10 h 33 min |
| How it feels | Warm and comfortable |
Average highs sit around 24°C with lows near 19°C. Rainfall is moderate; the odd shower is likely.
Crowds & demand
Crowd levels are High for Miami — the biggest crowds of the year.
Prices & value
This month counts as high season: premium prices.
What to pack
Light layers for 24°C days and something with sleeves for evenings, which cool to around 19°C.
What it costs
This is peak pricing for Miami. Expect to pay a premium on flights and accommodation, and to book considerably further ahead than usual. Compared with the most expensive month of the year, you are looking at roughly 10% less.
Who this month suits
- Travellers who want the most reliable weather
- Visitors who want to catch a festival
- Families tied to school holidays
Events & what’s on
Look out for Art Basel Miami Beach while you’re there.
- Art Basel Miami Beach — The art fair takes over the Miami Beach Convention Center in early December and anchors Miami Art Week.
Miami in December compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| October | 29° / 24° | Low | $ | 65 |
| November | 26° / 21° | Moderate | $$ | 60 |
| December · This month | 24° / 19° | High | $$$ | 52 |
| January | 24° / 17° | High | $$$ | 53 |
| February | 24° / 18° | High | $$$ | 50 |
These months score higher for Miami on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in December
If the destination is negotiable but the month is not, these places are at their best in December.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
