Las Vegas Weather in January

What's the weather like in Las Vegas, United States in January 2020?

The climate in Las Vegas during January can be summarized as cool and dry.

January is in the winter in Las Vegas and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 1°C (33°F) is normal.

Las Vegas weather averages (imperial / metric)
Daytime temperature 13.9°C 56.9°F
Nightly temperature 0.6°C 33°F
Average temperature 7.2°C 45°F
Daily sunshine 8.5 hrs
Avg rainfall 10 mm 0.4 ins
Rainy days 3 days
Sea temperature 13°C 55.4°F
Humidity 48%
Windspeed 13.7kph 9 mph

On average January is the 2nd wettest month of the year in Las Vegas with around 10mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

January temperatures in Las Vegas

January rainfall

January hourly sunshine

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in January 2019.

Other monthly averages

UV index

Las Vegas weather stats

Las Vegas weather statistics
Hottest month: July 39.8°C 103.6°F
Driest month: June 2mm 0.1ins
Sunniest month: June 14.3hrs
Coldest month: December 13.2°C 55.8°F
Wettest month: November 13mm 0.5ins
Map showing location of Las Vegas (36.17497, -115.13722)

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