Weather By Day

December Austin Weather 
December Austin Weather
Record High: 90°F
Normal High: 62°F
Normal Low: 42°F
Record Low: 4°F
Avg Monthly Rain: 2.44"
Rec 1 Day Rain: 4.21"

Austin Weather In December

The highest recorded temperature for Austin for the past 69 years in December was 90 degrees Fahrenheit, most recently measured on December 25, 1955, while the normal high temperature is 62. The lowest measured temperature in Austin for the last 69 years in December was 4 registered on December 15, 1989, and the normal low daily temperature is 42.

US National Weather Service historical Austin December Weather data records that on December 22, 1990, the high temperature did not exceed 23 degrees Fahrenheit, the lowest high measured in Austin in the past 69 years. Weather Service records also indicate that on December 13, 1948, the low temperature for the day was not measured below 70 degrees, the highest low measured in Austin in the last 69 years.

National Weather Service records indicate that the high temperature in Austin on December First averages 66 degrees and the high on the last day of the month averages 60 degrees. The low temperature in Austin in December on the first day of the month averages 44 degrees and the low temperature on the last day of the month averages 40 degrees.

Austin usually receives an average of 2.44 inches of rain during the month. The most precipitation recorded on a single day in December, according to December Austin Weather data, was 4.21 inches on December 21, 1991.