Harwich Port, Massachusetts
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 24° 38° -6° (2004) 61° (2000) 4.23" 9"
February 24° 38° 0° (1996) 57° (1990) 3.98" 12.2"
March 31° 43° 7° (1980) 77° (1998) 4.14" 3.7"
April 39° 50° 19° (1982) 80° (1990) 3.95" 0.8"
May 48° 59° 33° (1995) 88° (2007) 3.71" 0"
June 56° 68° 44° (1997) 89° (1994) 3.44" 0"
July 62° 75° 51° (1988) 95° (1999) 3.38" 0"
August 62° 74° 47° (1976) 93° (1975) 3.33" 0"
September 57° 69° 40° (1992) 84° (1977) 3.91" 0"
October 47° 60° 31° (1988) 80° (1997) 4.12" 0"
November 39° 51° 19° (1989) 68° (1994) 3.89" 0.6"
December 30° 43° 0° (1980) 69° (1998) 4.63" 3.2"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 60° 72° 51° (1988) 78° (1987) 0.11" NA
Jul 2 60° 72° 51° (1985) 78° (1976) 0.11" NA
Jul 3 60° 73° 51° (1985) 85° (2002) 0.11" NA
Jul 4 60° 73° 53° (1992) 86° (2002) 0.11" NA
Jul 5 61° 73° 51° (1978) 95° (1999) 0.11" NA
Jul 6 61° 73° 51° (1978) 95° (1999) 0.11" NA
Jul 7 61° 74° 54° (1987) 87° (1999) 0.11" NA
Jul 8 61° 74° 55° (1984) 85° (1999) 0.11" NA
Jul 9 61° 74° 56° (1976) 89° (1986) 0.11" NA
Jul 10 61° 74° 53° (1984) 87° (1993) 0.11" NA
Jul 11 62° 74° 52° (2004) 87° (1981) 0.11" NA
Jul 12 62° 74° 55° (1978) 88° (2005) 0.11" NA
Jul 13 62° 75° 56° (1973) 87° (1983) 0.11" NA
Jul 14 62° 75° 56° (1987) 81° (1977) 0.11" NA
Jul 15 62° 75° 57° (1999) 83° (1997) 0.11" NA
Jul 16 62° 75° 57° (1984) 89° (1995) 0.11" NA
Jul 17 62° 75° 54° (1992) 91° (1999) 0.11" NA
Jul 18 62° 75° 56° (1989) 88° (1977) 0.11" NA
Jul 19 62° 75° 57° (1979) 85° (1977) 0.11" NA
Jul 20 62° 75° 57° (2002) 86° (1977) 0.11" NA
Jul 21 63° 75° 55° (2000) 89° (2005) 0.11" NA
Jul 22 63° 75° 55° (1992) 84° (1998) 0.11" NA
Jul 23 63° 75° 54° (1992) 85° (2005) 0.11" NA
Jul 24 63° 76° 57° (1983) 80° (1975) 0.11" NA
Jul 25 63° 76° 56° (1992) 83° (1980) 0.11" NA
Jul 26 63° 76° 56° (1976) 82° (1982) 0.11" NA
Jul 27 63° 76° 55° (1977) 82° (1981) 0.11" NA
Jul 28 63° 76° 56° (2001) 88° (1999) 0.11" NA
Jul 29 63° 76° 56° (1977) 88° (1999) 0.1" NA
Jul 30 63° 76° 55° (2001) 86° (1999) 0.1" NA
Jul 31 63° 76° 58° (1979) 87° (1995) 0.1" NA
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