Weather By Day

October Chattanooga Weather 
October Chattanooga Weather
Record High: 94°F
Normal High: 72°F
Normal Low: 48°F
Record Low: 22°F
Avg Monthly Rain: 3.26"
Rec 1 Day Rain: 4.04"

Chattanooga Weather In October

The highest recorded temperature for Chattanooga for the past 71 years in October was 94 degrees Fahrenheit, registered on October 2, 1954, while the standard high temperature is 72. The lowest documented temperature in October for Chattanooga for the past 71 years was 22 most recently measured on October 22, 1952, and the normal low daily temperature is 48.

United States National Weather Service historical Chattanooga October weather data indicates that on October 30, 1954, the measured high temperature did not exceed 40 degrees Fahrenheit, the lowest high measured in Chattanooga in the past 71 years. The Weather Service additionally indicates that on October 7, 1936, the low for the day did not drop below 72 degrees, the highest low recorded in Chattanooga in the last 71 years.

According to the National Weather Service, the high temperature in Chattanooga in October on the first day of the month averages 78 degrees and the high on the last day of the month averages 69 degrees. The low recorded temperature in Chattanooga on October First averages 55 degrees Fahrenheit and the low temperature on the final day of October averages 46 degrees.

Chattanooga usually receives an average of 3.26 inches of rain during October. The most precipitation recorded on a single day in October, according to October Chattanooga Weather data, was 4.04 inches on October 16, 1932.