Weather By Day

December Phoenix Weather 
December Phoenix Weather
Record High: 87°F
Normal High: 67°F
Normal Low: 44°F
Record Low: 22°F
Avg Monthly Rain: 0.92"
Rec 1 Day Rain: 1.92"

Phoenix Weather In December

The record high December temperature in Phoenix Arizona for the last 73 years was 87 degrees Fahrenheit, on December 10, 1950, and the normal high is 67. In the last 73 years the highest reported temperature in Phoenix for December was 22 most recently measured on December 26, 1911, while the standard low daily temperature for the month is 44.

US National Weather Service historical Phoenix December Weather data records that on December 10, 1898, the high temperature did not exceed 36 degrees Fahrenheit, the lowest high measured in Phoenix in the past 73 years. NWS weather data additionally shows that on December 3, 1986, the lowest recorded temperature on that day did not drop below 65 degrees, the highest low measured in Phoenix in the last 73 years.

According to the National Weather Service, the high temperature in Phoenix in December on the first day of the month averages 47 degrees and the high on the last day of the month averages 40 degrees. The daily low temperature in Phoenix on December First averages 20 degrees Fahrenheit and the low on the last day of December averages 14 degrees.

Phoenix usually receives an average of 0.92 inches of rain during December. December Phoenix Weather records indicate that on December 31, 1915 Phoenix received 1.92 inches of precipitation, the highest amount of rain recorded in a single day in December.