South Carolina September Weather

South Carolina weather averages and all-time records in the month of September from 1991–2020 based on data made available by the NOAA.

State:

Month:

Statewide September Averages
High temperature	84.5 °F
Low temperature	63.9 °F
Precipitation	4.5 inches

South Carolina Cities

September weather averages for various places in South Carolina, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation
Aiken	86.5	63.9	106	37	4.2
Anderson	84.5	62.4	105	34	3.4
Beaufort	86.2	69.7	98	45	3.9
Caesars Head	71.9	58.3	98	28	5.1
Charleston	85.5	68.5	100	42	6.0
Cheraw	82.9	62.8	107	40	5.1
Chester	83.3	60.7	105	37	3.7
Clemson	83.8	62.3	104	34	3.8
Columbia	89.0	66.3	104	43	4.2
Darlington	85.1	64.4	109	36	5.0
Florence	85.1	65.5	108	39	4.5
Greenville	82.1	64.0	101	32	3.6
Laurens	84.2	60.5	107	33	3.7
Myrtle Beach	83.5	68.0	95	46	6.9
Orangeburg	86.8	64.5	106	40	4.4
Rock Hill	83.7	63.5	106	37	3.4
Saluda	85.4	62.4	109	35	3.9
Spartanburg	84.3	60.7	100	35	3.6
Sumter	84.0	63.1	102	38	4.4
Walhalla	82.8	60.0	108	32	4.9