Dorchester, New Hampshire
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 28° -35° (1994) 64° (1957) 3.24" 19.9"
February 33° -28° (1993) 63° (1957) 3.11" 15.3"
March 18° 41° -20° (1972) 79° (1998) 3.3" 12.9"
April 29° 55° 3° (1969) 92° (1976) 3.35" 3.4"
May 39° 67° 20° (1966) 93° (1977) 3.81" 0.2"
June 49° 75° 26° (1988) 96° (1952) 4.15" 0"
July 54° 80° 33° (1957) 98° (1952) 4.11" 0"
August 52° 79° 29° (1965) 98° (1975) 4.09" 0"
September 44° 70° 22° (2000) 95° (2002) 3.35" 0"
October 33° 58° 15° (1978) 88° (1963) 4.31" 0.1"
November 25° 45° -5° (1989) 73° (1974) 4.05" 3.2"
December 14° 33° -23° (1989) 65° (1982) 3.57" 14.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 29° -13° (1977) 56° (1966) 0.1" 0.6"
Jan 2 28° -15° (1956) 53° (1966) 0.1" 0.5"
Jan 3 28° -15° (1981) 50° (1979) 0.1" 0.6"
Jan 4 28° -20° (1981) 52° (2000) 0.1" 0.6"
Jan 5 28° -18° (1981) 49° (1993) 0.1" 0.6"
Jan 6 28° -19° (1957) 54° (1993) 0.1" 0.6"
Jan 7 28° -19° (1996) 56° (2007) 0.1" 0.5"
Jan 8 28° -15° (1996) 44° (2007) 0.1" 0.6"
Jan 9 28° -18° (1968) 47° (1956) 0.09" 0.6"
Jan 10 27° -18° (1968) 50° (1978) 0.1" 0.6"
Jan 11 27° -23° (1976) 48° (1963) 0.1" 0.6"
Jan 12 27° -23° (1976) 53° (1980) 0.11" 0.7"
Jan 13 27° -18° (1981) 45° (1986) 0.1" 0.6"
Jan 14 27° -34° (1957) 54° (2005) 0.11" 0.6"
Jan 15 27° -33° (1957) 54° (2005) 0.11" 0.6"
Jan 16 27° -22° (1988) 55° (1995) 0.11" 0.7"
Jan 17 27° -19° (1972) 55° (1995) 0.1" 0.7"
Jan 18 27° -32° (1957) 50° (1973) 0.11" 0.7"
Jan 19 28° -31° (1957) 54° (1990) 0.11" 0.7"
Jan 20 28° -34° (1994) 55° (1996) 0.11" 0.7"
Jan 21 28° -35° (1994) 42° (1954) 0.11" 0.6"
Jan 22 28° -28° (1994) 54° (2006) 0.11" 0.7"
Jan 23 28° -23° (1961) 64° (1957) 0.12" 0.7"
Jan 24 28° -23° (1961) 52° (1957) 0.1" 0.7"
Jan 25 28° -20° (1963) 54° (1967) 0.11" 0.7"
Jan 26 28° -20° (1991) 44° (1964) 0.1" 0.7"
Jan 27 29° -28° (1994) 49° (1978) 0.11" 0.7"
Jan 28 29° -30° (1994) 57° (1974) 0.1" 0.7"
Jan 29 29° -16° (2003) 49° (2006) 0.11" 0.7"
Jan 30 29° -18° (1977) 47° (2002) 0.1" 0.6"
Jan 31 29° -18° (1977) 45° (1974) 0.11" 0.7"
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