This page tracks the highest and lowest temperatures ever officially recorded at 52 weather stations across South Carolina, United States, based on measurements dating from 1897 to 2026. Use the interactive map or the list below to see the record high and record low temperature (in Fahrenheit) for each location, along with the date each record was set.
| Location | Temperature | Record Date |
| Anderson | 108 °F (42 °C) | July 29, 1952 |
| Anderson County Airport | 108 °F (42 °C) | July 29, 1952 |
| Andrews | 105 °F (41 °C) | August 21, 1983 |
| Bamberg | 109 °F (43 °C) | July 24, 1952 |
| Batesburg-Leesville | 107 °F (42 °C) | July 3, 1897 |
| Beaufort | 106 °F (41 °C) | July 20, 1986 |
| Blacksburg | 106 °F (41 °C) | August 21, 1983 |
| Caesars Head | 99 °F (37 °C) | August 21, 1983 |
| Calhoun Falls | 111 °F (44 °C) | September 8, 1925 |
| Charleston | 104 °F (40 °C) | June 24, 1944 |
| Cheraw | 108 °F (42 °C) | July 23, 1952 |
| Chesnee | 104 °F (40 °C) | August 17, 2007 |
| Chester | 106 °F (41 °C) | August 21, 1983 |
| Clemson | 106 °F (41 °C) | July 2, 2012 |
| Columbia | 113 °F (45 °C) | June 29, 2012 |
| Darlington | 109 °F (43 °C) | September 4, 1925 |
| Florence | 108 °F (42 °C) | June 27, 1954 |
| Folly Island | 98 °F (36 °C) | June 2, 1985 |
| Greenville | 108 °F (42 °C) | December 31, 1983 |
| Greer | 107 °F (42 °C) | July 1, 2012 |
| Johnston | 111 °F (44 °C) | July 1, 2012 |
| Lake City | 106 °F (41 °C) | August 17, 1954 |
| Laurens | 107 °F (42 °C) | September 4, 1925 |
| Little Mountain | 108 °F (42 °C) | July 24, 1952 |
| Longcreek | 102 °F (39 °C) | July 29, 1952 |
| Manning | 109 °F (43 °C) | August 8, 2006 |
| Marion | 108 °F (42 °C) | July 21, 1977 |
| Modoc | 109 °F (43 °C) | July 29, 1987 |
| Murrells Inlet | 103 °F (39 °C) | July 21, 1977 |
| Myrtle Beach | 101 °F (38 °C) | July 6, 1990 |
| Myrtle Beach International Airport | 104 °F (40 °C) | June 30, 1990 |
| Newberry | 108 °F (42 °C) | August 21, 1983 |
| North Charleston | 105 °F (41 °C) | August 1, 1999 |
| North Myrtle Beach | 104 °F (40 °C) | August 5, 1954 |
| Orangeburg | 108 °F (42 °C) | August 10, 2007 |
| Pelion | 107 °F (42 °C) | August 1, 1980 |
| Pickens | 105 °F (41 °C) | August 21, 1983 |
| Ridgeway | 105 °F (41 °C) | July 6, 2012 |
| Rock Hill | 108 °F (42 °C) | July 12, 1930 |
| Saluda | 109 °F (43 °C) | September 1, 1912 |
| Shaw AFB | 107 °F (42 °C) | June 30, 2012 |
| Spartanburg | 106 °F (41 °C) | August 21, 1983 |
| Sullivan's Island | 105 °F (41 °C) | June 26, 1952 |
| Summerville | 107 °F (42 °C) | September 21, 1925 |
| Sumter | 105 °F (41 °C) | August 22, 1983 |
| Union | 108 °F (42 °C) | July 29, 1952 |
| Union | 110 °F (43 °C) | September 4, 1925 |
| Walhalla | 108 °F (42 °C) | September 7, 1925 |
| Walterboro | 107 °F (42 °C) | August 17, 1954 |
| West Columbia | 109 °F (43 °C) | June 30, 2012 |
| Winnsboro | 108 °F (42 °C) | July 22, 1926 |
| Yemassee | 110 °F (43 °C) | July 4, 1997 |
The highest temperature ever officially recorded in South Carolina, United States was 113 °F (45 °C), set in Columbia on June 29, 2012.
The lowest temperature ever officially recorded in South Carolina, United States was -19 °F (-28 °C), set in Caesars Head on January 21, 1985.
This page includes record high and low temperature data for 52 weather stations in South Carolina, United States.
The record highs and lows on this page span from 1897 to 2026 and are updated whenever a new station record is set.