Charleston, South Carolina
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 37° 59° 6° (1985) 83° (1950) 3.71" 0"
February 41° 63° 12° (1973) 87° (1989) 3.06" 0.2"
March 47° 70° 15° (1980) 92° (1935) 3.71" 0"
April 53° 77° 30° (2007) 95° (2002) 2.91" 0"
May 62° 83° 36° (1963) 99° (1938) 3.02" 0"
June 70° 88° 50° (1972) 104° (1944) 5.65" 0"
July 73° 91° 58° (1952) 104° (1986) 6.53" 0"
August 72° 90° 56° (1979) 105° (1999) 7.15" 0"
September 67° 85° 42° (1967) 100° (1944) 6.1" 0"
October 57° 77° 27° (1976) 94° (1986) 3.75" 0"
November 48° 70° 15° (1950) 88° (1961) 2.43" 0"
December 40° 62° 8° (1962) 83° (1972) 3.11" 0.3"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 43° 66° 23° (1955) 82° (1991) 0.09" 0"
Dec 2 43° 65° 23° (1964) 79° (1982) 0.09" 0"
Dec 3 43° 65° 17° (1960) 79° (1998) 0.09" 0"
Dec 4 43° 65° 21° (1960) 80° (1982) 0.1" 0"
Dec 5 42° 64° 22° (1969) 80° (1998) 0.09" 0"
Dec 6 42° 64° 27° (2000) 81° (1998) 0.1" 0"
Dec 7 42° 64° 23° (1984) 81° (1998) 0.08" 0"
Dec 8 42° 63° 20° (1954) 82° (1998) 0.09" 0"
Dec 9 41° 63° 19° (2006) 81° (1951) 0.09" 0"
Dec 10 41° 63° 23° (1981) 82° (1972) 0.1" 0"
Dec 11 41° 63° 18° (1981) 83° (1972) 0.09" 0.1"
Dec 12 41° 62° 14° (1962) 79° (2007) 0.1" 0"
Dec 13 41° 62° 8° (1962) 80° (2007) 0.1" 0"
Dec 14 40° 62° 17° (1960) 80° (2007) 0.1" 0"
Dec 15 40° 62° 15° (1962) 80° (1971) 0.1" 0"
Dec 16 40° 61° 16° (1943) 81° (1971) 0.1" 0"
Dec 17 40° 61° 18° (1955) 78° (1971) 0.1" 0"
Dec 18 40° 61° 17° (1943) 80° (2008) 0.1" 0"
Dec 19 39° 61° 16° (1953) 82° (1967) 0.11" 0.1"
Dec 20 39° 60° 14° (1981) 81° (1967) 0.11" 0"
Dec 21 39° 60° 15° (1981) 78° (1988) 0.1" 0"
Dec 22 39° 60° 19° (1989) 79° (1998) 0.11" 0"
Dec 23 39° 60° 17° (1989) 80° (1990) 0.11" 0"
Dec 24 39° 60° 16° (1989) 76° (1988) 0.11" 0"
Dec 25 38° 60° 11° (1983) 80° (2008) 0.11" 0"
Dec 26 38° 59° 11° (1983) 78° (1942) 0.11" 0"
Dec 27 38° 59° 22° (1983) 78° (1971) 0.1" 0.1"
Dec 28 38° 59° 24° (2004) 79° (1971) 0.1" 0"
Dec 29 38° 59° 22° (1995) 79° (1984) 0.11" 0"
Dec 30 38° 59° 23° (1961) 79° (1990) 0.11" 0"
Dec 31 38° 59° 20° (2000) 78° (1996) 0.11" 0"
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