Average Temperatures for South Carolina in May





Average temperatures for May at 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.

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

Coast & Lowcountry

Average daily temperatures in May
High °F Low °F Place High °C Low °C
84 64 Beaufort 29 18
80 61 Brookgreen Gardens 27 16
84 63 Charleston 29 17
80 64 Edisto Island 27 18
82 61 Georgetown 28 16
80 63 McClellanville 27 17
84 62 Moncks Corner 29 17
79 62 North Myrtle Beach 26 17
82 63 Sullivan's Island 28 17

Midlands

May temperature averages
High °F Low °F Place High °C Low °C
83 60 Clarks Hill 28 16
84 61 Columbia 29 16
84 61 Florence 29 16
85 61 Orangeburg 29 16
81 58 Sumter 27 14

Upstate South Carolina

Average May temperatures
High °F Low °F Place High °C Low °C
81 59 Anderson 27 15
70 53 Caesars Head State Park 21 12
81 58 Calhoun Falls 27 14
81 61 Greenville 27 16
81 57 Greenwood 27 14
80 58 Greer 27 14
76 54 Longcreek 25 12
78 53 Ninety Nine Islands Reservoir 26 12
81 56 Spartanburg 27 13
Reference

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

South Carolina Temperatures
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