Weather By Day

December Las Vegas Weather 
December Las Vegas Weather
Record High: 78°F
Normal High: 57°F
Normal Low: 37°F
Record Low: 11°F
Avg Monthly Rain: 0.4"
Rec 1 Day Rain: 1.13"
Avg Monthly Snow: 0.1"
Rec 1 Day Snow: 2"

Las Vegas Weather In December

The highest recorded temperature in December for Las Vegas Nevada for the past 62 years was 78 degrees Fahrenheit, on December 2, 1940, and the average high is 57. The lowest documented temperature in December for Las Vegas for the past 62 years was 11 most recently measured on December 22, 1990, and the regular low is 37.

US National Weather Service historical Las Vegas December Weather data records that on December 11, 1972, the high temperature did not exceed 32 degrees Fahrenheit, the lowest high measured in Las Vegas in the past 62 years. The Weather Service additionally shows that on December 25, 1955, the low for the day did not drop below 57 degrees, the highest low temperature in Las Vegas in the last 62 years.

National Weather Service records indicate that the high temperature in Las Vegas on December First averages 62 degrees and the high on the last day of the month averages 55 degrees. The daily low temperature in Las Vegas on December First averages 37 degrees Fahrenheit and the low on the last day of December averages 33 degrees.

Las Vegas usually receives an average of 0.4 inches of rain during December. The most rain recorded in a single day, as shown by December Las Vegas Weather data, was 1.13 inches on December 29, 2004. Las Vegas averages 0.1 inches of snow in December. The most snow measured in a single day in December was 2 inches on December 15, 1967.