Average Annual Temperatures in South Carolina





Average annual temperatures for cities, towns, parks and lakes throughout South Carolina are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: Coast & Lowcountry, Midlands and Upstate.

Place name links take you to more detailed temperature information for that location.

The tables give the normals for maximum and minimum yearly temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Coast & Lowcountry

Average annual temperatures
High °F Low °F Place High °C Low °C
77 58 Beaufort 25 14
73 54 Brookgreen Gardens 23 12
77 56 Charleston 25 14
74 57 Edisto Island 23 14
76 55 Georgetown 24 13
74 57 McClellanville 23 14
77 56 Moncks Corner 25 13
73 55 North Myrtle Beach 23 13
76 55 Sullivan's Island 24 13

Midlands

Average daily temperatures for the year
High °F Low °F Place High °C Low °C
75 53 Clarks Hill 24 12
76 53 Columbia 24 12
76 54 Florence 24 12
77 54 Orangeburg 25 12
74 51 Sumter 23 10

Upstate South Carolina

Average yearly temperatures
High °F Low °F Place High °C Low °C
73 51 Anderson 23 11
62 46 Caesars Head State Park 17 8
74 51 Calhoun Falls 23 10
73 53 Greenville 23 12
73 50 Greenwood 23 10
72 50 Greer 22 10
69 47 Longcreek 20 9
70 46 Ninety Nine Islands Reservoir 21 8
73 49 Spartanburg 23 10
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

South Carolina Temperatures
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