Lowest Daily High Temperatures in Dayton History

This is a list of the coldest daily high temperatures ever recorded in Dayton, Tennessee history from 1956–2024 based on data from the NOAA.

Lowest temperatures all-time

Record for the lowest daily high temperature in Dayton

The lowest high temperature for a calendar day in Dayton, Tennessee history was 9 °F which happened on Saturday, December 24, 2022.

Rank	Temperature	Date
1	9 °F	December 24, 2022
2	12 °F	December 25, 1983
3	14 °F	February 4, 1996
3	14 °F	December 12, 1962
5	15 °F	January 7, 2014
6	16 °F	January 8, 1970
7	17 °F	January 24, 2003
7	17 °F	January 9, 1970
9	18 °F	January 19, 1994
9	18 °F	December 23, 1989
9	18 °F	January 21, 1985
9	18 °F	January 17, 1982
9	18 °F	January 30, 1966
14	19 °F	January 29, 2014
14	19 °F	January 8, 2014
14	19 °F	January 11, 1962
14	19 °F	February 16, 1958
18	20 °F	January 21, 2024
18	20 °F	January 17, 2024
18	20 °F	February 3, 1996
18	20 °F	December 22, 1989
18	20 °F	January 10, 1978
18	20 °F	January 17, 1977
18	20 °F	January 31, 1966
18	20 °F	January 24, 1963