Hottest Cities in South Carolina.

Cities in South Carolina with the highest average summer temperatures, from 30-year averages at the nearest weather station.

62 cities ranked · See the national list

#	City	Population	Avg Summer High	Hot Days/yr (90°F+)
1	St. Andrews	19,868	94°F	107
2	Dentsville	15,209	94°F	107
3	Cayce	13,741	94°F	107
4	Forest Acres	10,530	94°F	107
5	North Augusta	25,653	92°F	80
6	Orangeburg	13,253	92°F	85
7	Columbia	139,643	91°F	73
8	Florence	40,408	91°F	70
9	Bluffton	33,157	91°F	81
10	Aiken	32,521	91°F	81
11	Lexington	24,585	91°F	81
12	West Columbia	17,963	91°F	81
13	Seven Oaks	15,921	91°F	81
14	Moncks Corner	15,485	91°F	85
15	Oak Grove	12,256	91°F	81
16	Red Bank	11,314	91°F	81
17	North Charleston	119,913	90°F	64
18	Mount Pleasant	93,993	90°F	55
19	Goose Creek	48,078	90°F	64
20	Hilton Head Island	37,911	90°F	59
21	Hanahan	21,452	90°F	64
22	Ladson	16,140	90°F	64
23	Port Royal	15,579	90°F	59
24	Beaufort	13,747	90°F	73
25	Newberry	10,790	90°F	70
26	Rock Hill	75,259	89°F	56
27	Summerville	51,654	89°F	72
28	Sumter	43,053	89°F	58
29	Greer	41,536	89°F	48
30	Fort Mill	30,775	89°F	55
31	Anderson	30,051	89°F	61
32	Conway	27,263	89°F	58
33	Carolina Forest	26,263	89°F	58
34	Taylors	24,505	89°F	48
35	Greenwood	22,536	89°F	56
36	Wade Hampton	20,898	89°F	52
37	Five Forks	18,656	89°F	48
38	Clemson	18,072	89°F	55
39	Berea	16,862	89°F	52
40	Lake Wylie	16,006	89°F	55
41	Red Hill	15,920	89°F	58
42	Tega Cay	13,615	89°F	55
43	Irmo	11,813	89°F	71
44	Spartanburg	38,910	88°F	57
45	Simpsonville	26,144	88°F	54
46	Easley	24,841	88°F	49
47	Fountain Inn	12,020	88°F	54
48	Boiling Springs	12,936	87°F	55
49	Garden City	11,591	87°F	39
50	Murrells Inlet	10,044	87°F	39
51	Charleston	154,338	86°F	25
52	Myrtle Beach	38,371	86°F	22
53	Socastee	23,796	86°F	22
54	North Myrtle Beach	19,855	86°F	21
55	Gaffney	12,596	86°F	34
56	James Island	12,198	86°F	25
57	Little River	11,771	86°F	21
58	Greenville	72,935	85°F	24
59	Mauldin	27,055	85°F	24
60	Gantt	15,401	85°F	24
61	Parker	12,898	85°F	24
62	Powdersville	10,771	85°F	24