Summertown, Tennessee
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 27° 47° -17° (1985) 76° (1960) 4.7" 0.9"
February 31° 52° -6° (1996) 84° (1962) 4.9" 0.4"
March 38° 61° 5° (1980) 87° (1982) 5.69" 0.4"
April 47° 72° 20° (2007) 93° (1965) 4.88" 0"
May 56° 79° 31° (1976) 96° (1996) 6.59" 0"
June 65° 87° 38° (1966) 102° (1988) 4.5" 0"
July 69° 90° 47° (1972) 105° (1954) 4.75" 0"
August 66° 90° 44° (1986) 106° (2007) 3.61" 0"
September 58° 83° 33° (1967) 105° (1954) 4.99" 0"
October 47° 72° 23° (1982) 93° (1954) 3.71" 0"
November 38° 61° 9° (1976) 85° (1984) 5.49" 0"
December 29° 50° -10° (1989) 76° (1982) 6.12" 0.5"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 26° 46° 2° (1984) 69° (1975) 0.14" 0"
Jan 2 26° 46° 4° (1977) 67° (1965) 0.14" 0"
Jan 3 26° 46° 8° (2001) 69° (1955) 0.15" 0.1"
Jan 4 26° 46° 4° (1969) 69° (2000) 0.15" 0"
Jan 5 26° 46° 1° (1959) 71° (1955) 0.14" 0"
Jan 6 26° 46° -2° (1970) 68° (1956) 0.14" 0"
Jan 7 26° 46° -2° (1970) 69° (1953) 0.15" 0.1"
Jan 8 26° 46° -2° (1970) 70° (2008) 0.16" 0"
Jan 9 26° 46° -1° (1970) 68° (1957) 0.15" 0"
Jan 10 26° 46° -4° (1962) 68° (1957) 0.15" 0"
Jan 11 26° 46° -7° (1982) 70° (1960) 0.16" 0.1"
Jan 12 26° 46° -5° (1962) 68° (1960) 0.14" 0"
Jan 13 26° 46° 7° (1973) 76° (1960) 0.16" 0"
Jan 14 26° 46° 4° (1963) 75° (1972) 0.15" 0"
Jan 15 26° 47° 8° (2009) 71° (1953) 0.15" 0.1"
Jan 16 26° 47° -1° (1972) 65° (1953) 0.15" 0"
Jan 17 26° 47° -15° (1982) 69° (1990) 0.14" 0.1"
Jan 18 26° 47° -15° (1982) 68° (1990) 0.15" 0"
Jan 19 27° 47° 2° (1977) 67° (1973) 0.15" 0"
Jan 20 27° 47° -5° (1985) 69° (1974) 0.14" 0.1"
Jan 21 27° 47° -17° (1985) 72° (1959) 0.16" 0"
Jan 22 27° 47° -9° (1985) 73° (1999) 0.15" 0"
Jan 23 27° 48° 2° (2003) 72° (1967) 0.16" 0.1"
Jan 24 27° 48° -9° (1963) 72° (1964) 0.15" 0"
Jan 25 27° 48° 0° (2003) 75° (1972) 0.16" 0"
Jan 26 27° 48° 9° (1978) 70° (1953) 0.15" 0"
Jan 27 27° 48° 1° (2003) 68° (1981) 0.16" 0.1"
Jan 28 28° 48° 3° (1963) 70° (1975) 0.16" 0"
Jan 29 28° 49° 2° (1977) 74° (1975) 0.16" 0"
Jan 30 28° 49° -7° (1966) 75° (1975) 0.16" 0.1"
Jan 31 28° 49° 1° (1965) 69° (2006) 0.17" 0"
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