Get the monthly weather forecast for Las Vegas, NV, including daily high/low, historical averages, to help you plan ahead.

It also tends to be very dry throughout the year, with very low humidity and not much chance of rain. The average temperature in December is around 15°C.

There is a 63% chance of a perfect sunny day and a 37% chance of seeing a mixture of sunshine and clouds with an average 3mm of rainfall this month.

The average daily temperature in Las Vegas in December ranges from 39°F (4°C) to 58°F (15°C). The evenings and early mornings tend to be much colder, often ...

In Las Vegas during December average daily high temperatures decrease from 61°F to 57°F and it is overcast or mostly cloudy about 35% of the time.

December is one of the coldest months of the year in Las Vegas, USA, when the winter season is in full swing. The average temperature throughout the month is 8° ...

Every December day warms to over 40 °F (4 °C) in Las Vegas. The city averages 11 days this month when the thermometer reaches into the 60s °F (over 15 °C).

You can expect 8 days with late night or early morning lows dipping to 32F/0C or less. The record low temperature in Las Vegas during December is 11 F (-11.7C).

Get the monthly weather forecast for North Las Vegas, NV, including daily high/low, historical averages, to help you plan ahead.