December weather in Las Vegas, United States
Averages from 155 days in December across 2020–2024.
Typical conditions
| Average high | 15°C |
|---|---|
| Average low | 4.2°C |
| Average mean | 9.6°C |
| Total precipitation | 38.4 mm |
| Rainy days | 16 |
| Average precipitation hours | 0.5 h |
| Average max wind speed | 14 km/h |
| Average sunshine | 8.1 h/day |
Explore other months
January February March April May June July August September October November December