Charlton, Massachusetts
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 12° 34° -28° (1984) 64° (2002) 3.76" 15.3"
February 15° 37° -22° (1996) 68° (1985) 3.39" 9.6"
March 23° 45° -16° (1967) 83° (1990) 4.45" 6.2"
April 34° 57° 2° (1982) 92° (1976) 4.39" 1.7"
May 44° 68° 25° (1985) 95° (1962) 3.73" 0"
June 54° 77° 34° (1967) 96° (2008) 4.15" 0"
July 60° 81° 40° (1988) 98° (1991) 4.3" 0"
August 58° 80° 33° (1965) 98° (1975) 3.78" 0"
September 49° 73° 23° (1981) 95° (1983) 3.88" 0"
October 37° 61° 15° (1976) 87° (1963) 4.61" 0.1"
November 30° 51° -2° (1989) 79° (1982) 4.49" 2.1"
December 19° 38° -17° (1963) 72° (1998) 3.87" 6"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Oct 1 43° 67° 29° (1991) 85° (1986) 0.16" 0"
Oct 2 42° 66° 29° (1992) 79° (1968) 0.15" 0"
Oct 3 42° 66° 30° (1975) 83° (1968) 0.15" 0"
Oct 4 41° 66° 28° (1965) 80° (1967) 0.15" 0"
Oct 5 41° 65° 28° (1974) 82° (1959) 0.15" 0"
Oct 6 40° 65° 20° (1984) 85° (2007) 0.15" 0"
Oct 7 40° 64° 16° (1984) 82° (1963) 0.16" 0"
Oct 8 40° 64° 25° (1977) 87° (1963) 0.14" 0"
Oct 9 39° 64° 19° (1991) 81° (1990) 0.15" 0"
Oct 10 39° 63° 25° (1972) 78° (1961) 0.15" 0"
Oct 11 38° 63° 23° (1976) 79° (1961) 0.15" 0"
Oct 12 38° 63° 23° (1976) 75° (2001) 0.15" 0"
Oct 13 38° 62° 24° (1981) 81° (1962) 0.15" 0"
Oct 14 37° 62° 24° (1993) 78° (1961) 0.16" 0"
Oct 15 37° 62° 27° (2002) 79° (1997) 0.16" 0"
Oct 16 37° 61° 17° (1991) 81° (1960) 0.15" 0"
Oct 17 36° 61° 25° (1976) 82° (1964) 0.15" 0"
Oct 18 36° 61° 20° (1978) 81° (1968) 0.14" 0"
Oct 19 36° 60° 16° (1976) 79° (1963) 0.15" 0"
Oct 20 36° 60° 18° (1974) 84° (1963) 0.15" 0"
Oct 21 35° 60° 18° (1972) 77° (1965) 0.14" 0"
Oct 22 35° 59° 20° (1974) 79° (1979) 0.15" 0"
Oct 23 35° 59° 20° (1997) 85° (1979) 0.16" 0"
Oct 24 35° 59° 17° (1969) 77° (1978) 0.14" 0"
Oct 25 34° 58° 18° (1969) 79° (1963) 0.13" 0"
Oct 26 34° 58° 23° (1983) 82° (1963) 0.15" 0"
Oct 27 34° 58° 19° (1976) 81° (1963) 0.14" 0"
Oct 28 34° 57° 15° (1976) 83° (1963) 0.14" 0"
Oct 29 34° 57° 15° (1976) 77° (1989) 0.15" 0"
Oct 30 33° 57° 21° (1983) 77° (1989) 0.15" 0.1"
Oct 31 33° 56° 18° (1966) 73° (1989) 0.14" 0"
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