Charleston, South Carolina
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 42° 57° 10° (1985) 81° (1949) 3.62" NA
February 45° 60° 16° (1958) 83° (1962) 2.62" NA
March 52° 66° 22° (1980) 88° (1977) 3.83" NA
April 59° 73° 36° (1982) 94° (1980) 2.44" NA
May 67° 80° 48° (1957) 99° (1953) 2.77" NA
June 74° 85° 57° (1967) 104° (1985) 4.96" NA
July 77° 89° 65° (1997) 103° (1977) 5.5" NA
August 76° 87° 59° (1986) 103° (1999) 6.54" NA
September 72° 83° 50° (1967) 98° (1985) 6.13" NA
October 62° 75° 39° (1962) 93° (1986) 3.02" NA
November 53° 68° 17° (1950) 87° (1961) 2.18" NA
December 45° 60° 14° (1962) 81° (1998) 2.78" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 49° 63° 29° (1964) 80° (1982) 0.08" NA
Dec 2 49° 63° 32° (1960) 76° (1970) 0.08" NA
Dec 3 48° 63° 32° (1960) 80° (1998) 0.08" NA
Dec 4 48° 63° 27° (1966) 80° (1998) 0.08" NA
Dec 5 48° 62° 31° (1969) 76° (1998) 0.08" NA
Dec 6 48° 62° 32° (1954) 80° (1998) 0.08" NA
Dec 7 47° 62° 27° (1954) 81° (1998) 0.08" NA
Dec 8 47° 61° 31° (2006) 80° (1978) 0.08" NA
Dec 9 47° 61° 29° (1968) 78° (1951) 0.08" NA
Dec 10 47° 61° 29° (1962) 77° (1972) 0.08" NA
Dec 11 46° 61° 26° (1957) 75° (1961) 0.08" NA
Dec 12 46° 61° 20° (1957) 77° (1948) 0.08" NA
Dec 13 46° 60° 14° (1962) 78° (1956) 0.08" NA
Dec 14 46° 60° 25° (1962) 77° (1948) 0.09" NA
Dec 15 45° 60° 27° (1968) 77° (1971) 0.09" NA
Dec 16 45° 60° 27° (1951) 79° (1971) 0.09" NA
Dec 17 45° 60° 27° (1951) 76° (1971) 0.09" NA
Dec 18 45° 59° 25° (1953) 75° (1984) 0.09" NA
Dec 19 45° 59° 25° (1963) 81° (1967) 0.09" NA
Dec 20 44° 59° 25° (2000) 75° (1967) 0.09" NA
Dec 21 44° 59° 29° (1954) 73° (1956) 0.09" NA
Dec 22 44° 59° 21° (1989) 80° (1998) 0.09" NA
Dec 23 44° 58° 18° (1989) 76° (1990) 0.1" NA
Dec 24 44° 58° 21° (1989) 73° (1986) 0.1" NA
Dec 25 44° 58° 18° (1983) 76° (1984) 0.1" NA
Dec 26 44° 58° 18° (1983) 74° (1982) 0.1" NA
Dec 27 43° 58° 28° (1977) 75° (1971) 0.1" NA
Dec 28 43° 58° 30° (1977) 77° (1971) 0.1" NA
Dec 29 43° 58° 28° (1961) 76° (1984) 0.11" NA
Dec 30 43° 58° 27° (1961) 76° (1984) 0.11" NA
Dec 31 43° 58° 24° (1983) 77° (1996) 0.11" NA
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