Las Vegas Weather in December

December in Las Vegas sees daytime temperatures around 13°C (55°F) and lows of 3°C (37°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Las Vegas in December

The highest rainfall occurs this month, but the precipitation is still quite light. Climate statistics over the past 30 years suggest around 4 days of rain, with 13 mm (0.5 in) average for the month. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Las Vegas in December

In December, expect moderate temperatures in Las Vegas, with highs of 13°C (55°F) and lows of 3°C (37°F) at night. Experience the winter season in December. Conditions are often most pleasant around the middle of the day. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. On average, December has the most moderate temperatures of the year.

Sunshine in Las Vegas in December

The days are predominantly sunny, with an estimated total of around 250 hours of sunshine. Despite the cool temperatures, these sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Las Vegas in December

December has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

If you prefer enjoying temperate temperatures and rain-free days, February, March, April, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.