Lowest Daily High Temperatures in Chattanooga History

This is a list of the coldest daily high temperatures ever recorded in Chattanooga, Tennessee history from 1879–2024 based on data from the NOAA.

Lowest temperatures all-time

Record for the lowest daily high temperature in Chattanooga

The lowest high temperature for a calendar day in Chattanooga, Tennessee history was 10 °F which happened on Monday, January 11, 1886.

Rank	Temperature	Date
1	10 °F	January 11, 1886
2	12 °F	December 12, 1962
3	13 °F	January 30, 1966
3	13 °F	February 13, 1899
3	13 °F	February 8, 1895
3	13 °F	January 10, 1886
3	13 °F	January 9, 1886
8	14 °F	February 12, 1899
9	16 °F	February 4, 1996
9	16 °F	December 25, 1983
9	16 °F	January 8, 1970
9	16 °F	February 2, 1917
9	16 °F	January 25, 1905
14	17 °F	December 22, 1989
14	17 °F	January 21, 1985
14	17 °F	January 10, 1962
14	17 °F	December 20, 1901
18	18 °F	January 24, 1963
18	18 °F	January 4, 1919
18	18 °F	February 5, 1917
18	18 °F	February 17, 1903
18	18 °F	January 6, 1884