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Nov 16, 2022 · December in Las Vegas does bring cooler weather than the blistering summers, but it never reaches frigid temperatures. However, the desert nights can be chilly. Average high: 57 degrees Fahrenheit (14 degrees Celsius)
- Zeke Quezada
The lowest daily average low temperature is 38°F on December 25. For reference, on July 12, the hottest day of the year, temperatures in Las Vegas typically range from 80°F to 105°F, while on December 25, the coldest day of the year, they range from 38°F to 56°F.
Check accurate weather in December in Las Vegas (NV). Expect Las Vegas December temperature around 13°C (56°F). Read clothing tips & recommended activities.
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). Temperatures above 70 °F (21 °C) occur during December once every few years. December brings the first frosts of winter to Las Vegas.
Apr 6, 2024 · With more than a dozen days above 60F/16C and desert sunshine, it’s rarely cold by most people’s standards. This is especially true if you’re coming from a strong winter climate. However, December does average 5 days where the high doesn’t get above 50F/10C and that’s pretty chilly.
Get the monthly weather forecast for Las Vegas, NV, including daily high/low, historical averages, to help you plan ahead.
The average temperature in Las Vegas in December for a typical day ranges from a high of 56°F (13°C) to a low of 35°F (2°C). Some would describe it as moderately chilly with a gentle breeze.
