| Temperatures | ||
|---|---|---|
| Annual Average | ||
| Maximum | 74.3° F | 23.5° C |
| Minimum | 52.0° F | 11.1° C |
| Mean | 63.2° F | 17.3° C |
| Record Temperatures | ||
| Hightest Maximum | 108° F | 42.2° C |
| Hightest Mean | 92° F | 33.3° C |
| Lowest Minimum | -2° F | -18.9° C |
| Lowest Mean | 11.5° F | -11.4° C |
| Cooling/Heating Degree Days | ||
|---|---|---|
| Cooling Degree Days (65 Degree Base) | 1853 | |
| Heating Degree Days (65 Degree Base) | 2799 | |
| Precipitation | ||
|---|---|---|
| Annual Average Rainfall | 46.17 in | 117.27 cm |
| Annual Average Snowfall | 1.7 in | 4.32 cm |
| Geographic Summary | ||
|---|---|---|
| Land Area | ||
| Total Area of County | 647.32 sq. miles | 1676.6 sq. km |
| Land Area | 630.81 sq. miles | 1633.8 sq. km |
| Water Area | 16.51 sq. miles | 42.8 sq. km |
| Population Density | ||
| Population per square mile of land area | 57.2 | |
| Rank in South Carolina | 30 of 46 | |
| Elevation | 518 feet | 157 meters |