Lowest Daily High Temperatures in Sumter History

This is a list of the coldest daily high temperatures ever recorded in Sumter, South Carolina history from 1901–2024 based on data from the NOAA.

Lowest temperatures all-time

Record for the lowest daily high temperature in Sumter

The lowest high temperature for a calendar day in Sumter, South Carolina history was 21 °F which happened on Saturday, December 23, 1989.

Rank	Temperature	Date
1	21 °F	December 23, 1989
2	23 °F	December 24, 1989
3	25 °F	January 8, 2014
3	25 °F	January 22, 1985
3	25 °F	January 31, 1966
3	25 °F	January 12, 1962
7	26 °F	December 26, 1983
7	26 °F	January 25, 1963
9	27 °F	January 9, 2015
9	27 °F	January 30, 2014
9	27 °F	January 17, 1994
9	27 °F	January 8, 1988
9	27 °F	January 9, 1970
9	27 °F	February 10, 1934
15	28 °F	February 20, 2015
15	28 °F	January 25, 2014
15	28 °F	December 13, 1962
18	29 °F	December 25, 2022
18	29 °F	January 11, 2011
18	29 °F	February 4, 1996
18	29 °F	January 27, 1961
18	29 °F	December 12, 1958