National Weather Service Forecast Office

April 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	Snow
1	63	40	52	91	1974	18	1923	14	0	.11	0.1
2	63	41	52	91	2010	20	1923	14	1	.10	0.1
3	63	41	52	89	1934*	22	1965	13	1	.11	0.1
4	64	41	53	91	1934	21	1943	13	1	.10	0.1
5	64	42	53	89	1947	23	1903	13	1	.10	0.1
6	65	42	53	92	1929	23	1975	12	1	.10	0.1
7	65	42	54	93	1929	19	1982	12	1	.11	0.1
8	65	43	54	93	1929	23	1972	12	1	.10	0
9	66	43	54	90	1919	19	1972	11	1	.11	0.1
10	66	43	55	89	1933*	21	1997	11	1	.11	0.1
11	67	43	55	92	1930	22	1989	11	1	.10	0
12	67	44	55	94	1930	23	1976	11	1	.10	0.1
13	67	44	56	90	1903	25	1990*	10	1	.10	0.1
14	68	44	56	88	1931	20	1950	10	1	.11	0
15	68	45	56	89	1994	25	1957	10	1	.10	0.1
16	68	45	56	89	2002*	25	1950	9	1	.10	0
17	69	45	57	89	1976	26	1980	9	1	.10	0.1
18	69	45	57	90	1976	26	1983	9	1	.10	0
19	69	46	57	91	1941	26	1983	9	1	.11	0.1
20	69	46	58	91	1976	24	1926	9	1	.11	0
21	70	46	58	92	1985	24	1926	8	1	.11	0
22	70	46	58	92	1985	32	1942	8	1	.11	0
23	70	47	58	90	2001*	29	1986*	8	1	.11	0
24	70	47	59	96	1925	29	1986*	8	1	.12	0
25	71	47	59	94	1915	28	1927	7	1	.12	0
26	71	47	59	95	1915	29	1927	7	1	.12	0
27	71	48	59	94	1990	30	1926	7	1	.12	0
28	71	48	60	90	1915	29	1976	7	1	.12	0
29	72	48	60	90	1996*	29	1976	6	1	.12	0
30	72	48	60	94	1942	31	1977	6	1	.11	0
Totals	67.7	44.5	56.1	96	1925	18	1923	294	27	3.24	1.4