National Weather Service Forecast Office

August Daily/Monthly Normals for Charleston
(see notes below table)
Date	Normal High	Normal Low	Average	Record High	RH Year	Record Low	RL Year	HDD	CDD	Precip
1	85	66	75	100	1931	55	1925	0	10	.14
2	85	66	75	102	1931	52	1992	0	10	.13
3	85	66	75	102	1932	51	1976	0	10	.14
4	85	66	75	106	1930	48	1965	0	10	.13
5	85	66	75	102	1918	50	1912	0	10	.14
6	85	66	75	108	1918	49	1957	0	10	.13
7	85	66	75	105	1918	50	1957	0	10	.13
8	85	65	75	98	2007*	51	1989	0	10	.13
9	85	65	75	103	1930	47	1989	0	10	.13
10	85	65	75	98	1918	50	1972	0	10	.13
11	85	65	75	103	1926	50	1972	0	10	.13
12	85	65	75	102	1918	48	1930	0	10	.12
13	85	65	75	99	1947	48	1930	0	10	.12
14	85	65	75	99	1988*	47	1964	0	10	.12
15	85	65	75	99	1988	46	1964	0	10	.12
16	85	65	75	104	2007	47	1979	0	10	.12
17	84	65	75	101	1988	48	1979	0	10	.12
18	84	65	75	99	1988	51	1981	0	9	.12
19	84	64	74	100	1947	49	1953	0	9	.11
20	84	64	74	99	1983	47	1953	0	9	.12
21	84	64	74	102	1936	50	1953	0	9	.11
22	84	64	74	100	1936	49	1982	0	9	.12
23	84	64	74	97	1918	49	1925	0	9	.11
24	84	64	74	98	2007*	46	1951	0	9	.11
25	84	64	74	100	1918	46	1951	0	9	.10
26	84	63	73	96	1948	46	1951	0	9	.11
27	83	63	73	98	1948	50	1958	0	8	.11
28	83	63	73	97	1953*	46	1968	0	8	.11
29	83	63	73	100	1953*	41	1965	0	8	.11
30	83	62	73	100	1953*	44	1986	0	8	.11
31	83	62	72	104	1932	45	1976	0	8	.11
Totals	84.2	64.5	74.3	108	1918	41	1965	2	292	3.74