Boston, Massachusetts
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -6° -34.4° (1946) 22.2° (1950) 3.92" 13.5"
February -4° -27.8° (1934) 21.1° (1985) 3.3" 11.2"
March -1° -22.2° (1872) 31.7° (1998) 3.85" 8.1"
April 13° -11.7° (1874) 34.4° (1976) 3.6" 1.1"
May 10° 19° -0.6° (1882) 36.1° (1880) 3.24" 0"
June 15° 25° 5° (1945) 37.8° (1952) 3.22" 0"
July 18° 28° 10° (1988) 40° (1911) 3.06" 0"
August 18° 27° 7.8° (1940) 38.9° (1975) 3.37" 0"
September 14° 23° 1.1° (1914) 38.9° (1881) 3.47" 0"
October 17° -3.9° (1936) 32.2° (1963) 3.79" 0"
November 11° -18.9° (1875) 28.3° (1950) 3.98" 1.3"
December -2° -27.2° (1933) 24.4° (1998) 3.73" 6.6"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jun 1 12.8° 22.2° 5° (1945) 36° (1879) 0.1" NA
Jun 2 13.3° 22.8° 6° (1884) 36° (1895) 0.1" NA
Jun 3 13.3° 22.8° 7° (1915) 37° (1919) 0.11" NA
Jun 4 13.3° 22.8° 7° (1881) 36° (1925) 0.11" NA
Jun 5 13.9° 23.3° 7° (1945) 36° (1919) 0.11" NA
Jun 6 13.9° 23.3° 7° (1945) 38° (1925) 0.11" NA
Jun 7 13.9° 23.3° 7° (1982) 36° (1999) 0.11" NA
Jun 8 13.9° 23.9° 6° (1932) 36° (1984) 0.11" NA
Jun 9 14.4° 23.9° 8° (1980) 36° (1984) 0.11" NA
Jun 10 14.4° 23.9° 7° (1881) 36° (1959) 0.11" NA
Jun 11 14.4° 23.9° 8° (1881) 37° (1984) 0.11" NA
Jun 12 15° 24.4° 8° (1906) 36° (1973) 0.11" NA
Jun 13 15° 24.4° 8° (1881) 37° (1984) 0.11" NA
Jun 14 15° 24.4° 8° (1875) 36° (1892) 0.11" NA
Jun 15 15° 25° 6° (1884) 37° (1988) 0.11" NA
Jun 16 15.6° 25° 9° (1965) 36° (1891) 0.11" NA
Jun 17 15.6° 25° 9° (1926) 35° (1894) 0.11" NA
Jun 18 15.6° 25° 8° (1920) 34° (1929) 0.11" NA
Jun 19 15.6° 25.6° 8° (1920) 36° (1923) 0.11" NA
Jun 20 16.1° 25.6° 8° (1918) 37° (1953) 0.11" NA
Jun 21 16.1° 25.6° 9° (1940) 35° (1949) 0.11" NA
Jun 22 16.1° 26.1° 8° (1940) 36° (1983) 0.11" NA
Jun 23 16.1° 26.1° 8° (1932) 36° (1888) 0.11" NA
Jun 24 16.7° 26.1° 8° (1932) 35° (1976) 0.11" NA
Jun 25 16.7° 26.1° 9° (1903) 36° (1943) 0.1" NA
Jun 26 16.7° 26.1° 11° (1986) 38° (1952) 0.1" NA
Jun 27 16.7° 26.7° 11° (1985) 36° (2007) 0.1" NA
Jun 28 17.2° 26.7° 11° (1970) 36° (1991) 0.1" NA
Jun 29 17.2° 26.7° 9° (1919) 37° (1933) 0.1" NA
Jun 30 17.2° 26.7° 11° (1988) 35° (1945) 0.1" NA
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