Weather Comparison
Side-by-side weather comparison for December
| Metric | Los Angeles | Miami | Better |
|---|---|---|---|
| Average HighHigher is warmer | 19°C (66°F) | 28°C (82°F)▲ | Miami |
| Average LowHigher is milder | 7°C (45°F) | 21°C (70°F)▲ | Miami |
| Rain DaysFewer is drier | 5 days▲ | 6 days | Los Angeles |
| PrecipitationLess is drier | 52 mm▲ | 70 mm | Los Angeles |
| Sunshine HoursMore is sunnier | 9h/day▲ | 1h/day | Los Angeles |
| HumidityLower is more comfortable | 70%▲ | 78% | Los Angeles |
| UV IndexLower is safer | 2 | 2 | Tie |
| Wind SpeedCalmer is better | 12 km/h▲ | 15 km/h | Los Angeles |
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Los Angeles edges ahead as the better destination in December. Los Angeles offers 9 hours of daily sunshine with only 5 rain days, while Miami sees 1 sunshine hours and 6 rain days.
Los Angeles sits in the comfortable travel range at 19°C. Miami is also comfortable at 28°C.
For travelers who prioritize dry weather, Los Angeles is the stronger choice in December. Los Angeles receives 8 more hours of sunshine per day, which matters for sightseeing and outdoor activities.
Los Angeles reaches an average high of 19°C (66°F) and drops to 7°C (45°F) at night during December. The daily temperature range is 12°C, meaning significant temperature swings between day and night.
Miami averages 28°C (82°F) for the high and 21°C (70°F) for the low, with a daily range of 7°C. There is a notable 9°C gap between the two cities, so expect a very different feel.
Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in December.
Los Angeles receives approximately 52 mm of rainfall across 5 rain days during December. Rain is occasional, so a light rain jacket should suffice.
Miami sees 70 mm over 6 rain days. That makes Los Angeles the drier option by 1 rain day and 18 mm of total precipitation.
Humidity also differs: Los Angeles averages 70% while Miami sits at 78%. Miami will feel muggier, especially at higher temperatures.
Highs of 19°C, lows of 7°C, 5 rain days
Highs of 28°C, lows of 21°C, 6 rain days
Pack for both: a packable rain jacket, an umbrella. These items are useful in either destination during December.
The table below shows average high temperatures and rain days for every month. December is highlighted for quick reference.
| Month | Los Angeles | Miami | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 19°C | 5d | 28°C | 7d |
| Feb | 20°C | 6d | 29°C | 9d |
| Mar | 21°C | 5d | 30°C | 12d |
| Apr | 24°C | 3d | 31°C | 15d |
| May | 25°C | 2d | 32°C | 17d |
| Jun | 28°C | 0d | 32°C | 18d |
| Jul | 31°C | 0d | 32°C | 17d |
| Aug | 32°C | 0d | 31°C | 15d |
| Sep | 31°C | 1d | 30°C | 12d |
| Oct | 28°C | 2d | 29°C | 9d |
| Nov | 23°C | 2d | 28°C | 7d |
| Dec | 19°C | 5d | 28°C | 6d |
Los Angeles Weather in December
Full forecast, packing tips, and activities
Miami Weather in December
Full forecast, packing tips, and activities