January Daily/Monthly Normals for Charleston

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January Daily/Monthly Normals for Charleston
(see notes below table)
Date	Normal High	Normal Low	Average	Record High	RH Year	Record Low	RL Year	HDD	Precip	Snow
1	43	27	35	76	1985	-2	1928	30	.10	0.3
2	43	26	34	73	2000	-5	1928	31	.09	0.4
3	42	26	34	72	1951	-5	1928	31	.10	0.3
4	42	26	34	74	1993*	-9	1918	31	.09	0.4
5	42	26	34	70	2007*	-6	1942	31	.10	0.3
6	42	26	34	76	1946	-10	1942	31	.10	0.4
7	42	26	34	71	2008*	-3	1942	31	.10	0.3
8	42	26	34	72	1937	-13	1942	31	.09	0.4
9	42	26	34	78	1946	-4	1942	31	.10	0.4
10	42	26	34	72	1935	-7	1982	31	.09	0.3
11	42	26	34	70	1913	-9	1962	31	.10	0.4
12	42	26	34	74	1916	-1	1978	31	.09	0.3
13	42	26	34	79	1932	-7	1918	31	.10	0.4
14	42	26	34	81	1932	-2	1912	31	.09	0.4
15	42	26	34	69	1952	-4	1994	31	.10	0.4
16	42	26	34	70	1949	-12	1994	31	.10	0.4
17	42	26	34	76	1932	-13	1982	31	.09	0.4
18	42	26	34	74	1929	-10	1994	31	.10	0.4
19	42	26	34	72	1907	-16	1994	31	.10	0.3
20	42	26	34	77	1920	-15	1985	31	.09	0.4
21	43	26	34	76	1920	-15	1985	31	.10	0.4
22	43	26	34	75	1999	-10	1984	31	.09	0.3
23	43	26	35	75	1920	-9	1936	31	.10	0.4
24	43	26	35	77	1943	-12	1963	30	.09	0.3
25	43	27	35	79	1950	-6	1961	30	.10	0.4
26	43	27	35	74	1950	-1	1948	30	.10	0.3
27	43	27	35	73	1916	-3	1982	30	.09	0.3
28	43	27	35	73	1914	-10	1963	30	.11	0.4
29	43	27	35	79	1914	-8	1963	30	.10	0.4
30	43	27	35	73	1916	3	1966	30	.10	0.4
31	44	27	35	78	2002	2	1965	30	.10	0.4
Totals	42.5	26.3	34.4	81	1932	-16	1994	948	3.00	11.3

NOTES:

Temperatures are degrees F, precipitation is inches of liquid. All normals are based on the period 1981-2010.
RH Year=Year of record high, RH Low=Year of record low. Temperature records for Charleston began in 1901.
HDD=Heating degree days, CDD=Cooling degree days
An asterisk (*) after the year of occurrence of record highs and lows indicates the record was reached more than once, with the indicated year being the most recent.
Daily normal precipitation/snowfall values are more appropriate for calculating normals over a period of at least several days, rather than on a strict day-to-day basis.
Averages/totals may differ slightly from expected due to rounding.