Cornish, New Hampshire
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 30° -34° (1957) 64° (1950) 2.65" 18.7"
February 11° 34° -30° (1958) 64° (1957) 2.3" 14.2"
March 22° 44° -26° (1950) 81° (1977) 3.05" 11.8"
April 33° 57° 3° (1964) 91° (1976) 2.96" 4.7"
May 44° 69° 20° (1966) 94° (1978) 3.35" 0"
June 53° 78° 30° (1951) 99° (1957) 3.34" 0"
July 58° 83° 38° (1965) 98° (1953) 3.53" 0"
August 57° 81° 30° (1965) 97° (1975) 3.48" 0"
September 48° 72° 20° (1963) 95° (1953) 3.42" 0"
October 37° 60° 13° (1964) 87° (1963) 3.86" 0.1"
November 29° 47° -10° (1951) 80° (1950) 3.52" 5.3"
December 17° 35° -27° (1951) 68° (1982) 2.65" 17.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 24° 40° -6° (1958) 58° (1975) 0.09" NA
Dec 2 24° 40° -1° (1967) 58° (1970) 0.09" NA
Dec 3 23° 40° -3° (1976) 61° (2009) 0.1" NA
Dec 4 23° 39° -4° (1976) 68° (1982) 0.1" NA
Dec 5 22° 39° -5° (1971) 60° (1973) 0.09" NA
Dec 6 22° 38° -3° (2007) 63° (1982) 0.1" NA
Dec 7 21° 38° -7° (1964) 54° (1951) 0.09" NA
Dec 8 21° 37° -9° (1964) 58° (1951) 0.1" NA
Dec 9 21° 37° -6° (1949) 52° (1980) 0.09" NA
Dec 10 20° 37° -15° (1949) 62° (1966) 0.1" NA
Dec 11 20° 36° -17° (1958) 62° (1966) 0.09" NA
Dec 12 19° 36° -12° (1988) 59° (1979) 0.09" NA
Dec 13 19° 36° -8° (1960) 51° (1984) 0.09" NA
Dec 14 18° 35° -12° (1960) 44° (1983) 0.09" NA
Dec 15 18° 35° -10° (2005) 54° (2008) 0.08" NA
Dec 16 17° 34° -22° (1951) 55° (1982) 0.09" NA
Dec 17 17° 34° -23° (1951) 55° (1984) 0.08" NA
Dec 18 16° 34° -15° (2007) 49° (2006) 0.08" NA
Dec 19 16° 34° -15° (1951) 51° (1949) 0.07" NA
Dec 20 15° 33° -23° (1951) 60° (1957) 0.09" NA
Dec 21 15° 33° -23° (1958) 58° (1957) 0.08" NA
Dec 22 14° 33° -23° (1958) 60° (1949) 0.08" NA
Dec 23 14° 32° -17° (1955) 57° (1949) 0.08" NA
Dec 24 13° 32° -18° (1960) 50° (1957) 0.08" NA
Dec 25 13° 32° -24° (1980) 54° (1964) 0.08" NA
Dec 26 13° 32° -25° (1980) 58° (1982) 0.08" NA
Dec 27 12° 31° -19° (1968) 58° (1949) 0.08" NA
Dec 28 12° 31° -27° (1951) 57° (1982) 0.08" NA
Dec 29 12° 31° -14° (1960) 61° (1984) 0.07" NA
Dec 30 11° 31° -17° (1963) 52° (1948) 0.07" NA
Dec 31 11° 31° -23° (1963) 53° (1965) 0.07" NA
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