Poston, South Carolina
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 33° 58° 2° (1985) 81° (1999) 3.8" 0.2"
February 35° 62° 5° (1973) 84° (1997) 3.7" 0.2"
March 41° 69° 10° (1980) 90° (2007) 4.28" 0.1"
April 48° 77° 17° (2007) 94° (2002) 2.95" 0"
May 57° 84° 35° (1989) 101° (1953) 3.1" 0"
June 67° 90° 46° (1988) 106° (1954) 4.15" 0"
July 71° 93° 53° (1988) 105° (1986) 4.83" 0"
August 69° 91° 55° (2004) 106° (1954) 5.75" 0"
September 63° 86° 42° (1984) 100° (1957) 4.14" 0"
October 51° 78° 26° (1976) 101° (1954) 3.19" 0"
November 41° 70° 17° (1950) 89° (1961) 2.72" 0"
December 34° 61° 6° (1989) 82° (1984) 3.64" 0.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
May 1 53° 81° 41° (2008) 92° (1962) 0.09" 0"
May 2 53° 81° 37° (1963) 93° (1959) 0.09" 0"
May 3 53° 81° 36° (1981) 96° (1959) 0.09" 0"
May 4 53° 82° 39° (1981) 90° (1950) 0.09" 0"
May 5 54° 82° 39° (1986) 95° (1955) 0.09" 0"
May 6 54° 82° 41° (1987) 95° (1950) 0.1" 0"
May 7 54° 82° 40° (1987) 93° (1950) 0.1" 0"
May 8 55° 82° 35° (1989) 92° (1952) 0.09" 0"
May 9 55° 83° 36° (1989) 94° (1962) 0.09" 0"
May 10 55° 83° 40° (1980) 95° (1962) 0.09" 0"
May 11 56° 83° 37° (1977) 97° (1955) 0.09" 0"
May 12 56° 83° 37° (1977) 96° (1963) 0.1" 0"
May 13 56° 83° 42° (1990) 94° (1970) 0.09" 0"
May 14 57° 84° 44° (1997) 97° (1956) 0.1" 0"
May 15 57° 84° 46° (1996) 97° (1956) 0.1" 0"
May 16 57° 84° 45° (1963) 96° (1962) 0.09" 0"
May 17 58° 84° 42° (1964) 97° (1960) 0.1" 0"
May 18 58° 84° 43° (1984) 97° (1960) 0.09" 0"
May 19 58° 85° 43° (1976) 96° (1996) 0.09" 0"
May 20 59° 85° 43° (1976) 97° (1962) 0.08" 0"
May 21 59° 85° 42° (2002) 96° (1962) 0.09" 0"
May 22 59° 85° 43° (2002) 96° (1962) 0.09" 0"
May 23 60° 85° 45° (1981) 99° (1953) 0.11" 0"
May 24 60° 86° 45° (1981) 97° (1953) 0.11" 0"
May 25 61° 86° 48° (1951) 99° (1953) 0.12" 0"
May 26 61° 86° 47° (1979) 101° (1953) 0.11" 0"
May 27 61° 86° 45° (1979) 98° (1962) 0.13" 0"
May 28 62° 86° 45° (1979) 97° (1964) 0.12" 0"
May 29 62° 87° 52° (1988) 99° (1964) 0.12" 0"
May 30 62° 87° 39° (1984) 97° (1967) 0.12" 0"
May 31 63° 87° 46° (1984) 101° (1953) 0.13" 0"
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