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Las Vegas, United States

Las Vegas by month

Las Vegas in December

December in Las Vegas brings highs around 57°F (14°C), lows near 40°F and about 3 rainy days. The sun sets around 4:27 pm. It's a good month for sightseeing, if not the best.

Photo: Dietmar Rabich, CC BY-SA 4.0

What December is good for in Las Vegas

Each activity rated for December's weather.

December next to November and January

MonthNovemberDecemberJanuary
High67°F (20°C)57°F (14°C)58°F (15°C)
Low47°F (9°C)40°F (4°C)40°F (5°C)
Rainy days233
Sunset4:33 pm4:27 pm4:49 pm
Daylight10 h 16 min9 h 43 min9 h 58 min

Averages for Harry Reid International Airport, 1991–2020; sunrise and sunset on the 15th.

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Questions

Is December a good time to visit Las Vegas?

It's a good month for sightseeing, if not the best. The most comfortable months overall are February, March, April, October and November.

How hot is Las Vegas in December?

Average highs are about 57°F (14°C) and lows about 40°F (4°C).

Does it rain much in Las Vegas in December?

December averages 3 rainy days, against 4 in the wettest month.

Other cities in December

Everything to do in Las Vegas