Dewees Island, South Carolina
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 37° 57° 9° (1985) 78° (1974) 4.4" 0"
February 38° 59° 12° (1973) 81° (2001) 3.23" 0"
March 45° 65° 21° (1980) 90° (1974) 4.16" 0"
April 54° 72° 32° (2007) 93° (2002) 2.92" 0"
May 63° 80° 37° (1971) 99° (1953) 2.88" 0"
June 70° 85° 49° (2006) 105° (1952) 4.89" 0"
July 74° 89° 59° (1970) 101° (1990) 4.76" 0"
August 72° 87° 57° (1986) 103° (1999) 6.27" 0"
September 68° 83° 48° (1970) 97° (1970) 5.32" 0"
October 58° 76° 33° (1974) 94° (1986) 3.8" 0"
November 49° 68° 22° (1970) 89° (1992) 3.1" 0"
December 40° 60° 11° (2000) 84° (1987) 3.65" 0.2"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Feb 1 37° 57° 24° (1977) 72° (1953) 0.13" NA
Feb 2 37° 57° 23° (1980) 73° (1974) 0.12" NA
Feb 3 37° 57° 22° (1980) 74° (1986) 0.12" NA
Feb 4 37° 57° 19° (1980) 76° (1990) 0.12" NA
Feb 5 37° 57° 18° (1996) 70° (1986) 0.12" NA
Feb 6 37° 58° 21° (1977) 75° (1997) 0.12" NA
Feb 7 37° 58° 15° (1978) 72° (1990) 0.12" NA
Feb 8 37° 58° 20° (1995) 72° (1974) 0.12" NA
Feb 9 37° 58° 21° (1995) 71° (1990) 0.11" NA
Feb 10 37° 58° 23° (1973) 74° (1954) 0.11" NA
Feb 11 37° 58° 19° (1971) 73° (1987) 0.11" NA
Feb 12 38° 58° 12° (1973) 73° (1976) 0.11" NA
Feb 13 38° 58° 21° (1955) 75° (1974) 0.11" NA
Feb 14 38° 59° 24° (1971) 76° (1990) 0.11" NA
Feb 15 38° 59° 29° (1960) 76° (1979) 0.11" NA
Feb 16 38° 59° 27° (1963) 77° (1989) 0.11" NA
Feb 17 38° 59° 17° (1958) 76° (1990) 0.11" NA
Feb 18 38° 59° 17° (1958) 76° (1984) 0.11" NA
Feb 19 39° 60° 23° (1958) 74° (1956) 0.11" NA
Feb 20 39° 60° 22° (1973) 75° (1994) 0.11" NA
Feb 21 39° 60° 20° (1972) 75° (1991) 0.11" NA
Feb 22 39° 60° 29° (1978) 75° (1993) 0.11" NA
Feb 23 39° 60° 28° (1978) 76° (2005) 0.12" NA
Feb 24 40° 61° 26° (1989) 81° (1996) 0.12" NA
Feb 25 40° 61° 20° (1967) 79° (1996) 0.12" NA
Feb 26 40° 61° 21° (1967) 74° (1992) 0.12" NA
Feb 27 41° 61° 24° (1963) 81° (2001) 0.12" NA
Feb 28 41° 61° 23° (2002) 81° (1955) 0.12" NA
Feb 29 41° 61° 34° (1984) 75° (1992) 0.12" NA
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