Boston December 9 Weather Records

Daily averages and all-time records for weather in Boston, Massachusetts for the date of December 9.
December 9 All-Time Records
1893–2024
Highest temperature 70 °F 1966
Lowest temperature -8 °F 1902
Lowest daily high 4 °F 1902
Highest daily low 49 °F 1923
Most precipitation 2.90 inches 2014
Most snow 8.6 inches 2005
December 9 Average Weather
1991–2020 1
Average high 44.5 °F
Average low 31.3 °F
Chance precipitation 38.3%
Chance snow 11.5%
Boston December 9 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 52 33 0.00 0.0
2022 47 33 0.00 0.0
2021 38 26 0.01 0.0
2020 36 24 0.00 0.0
2019 61 41 0.55 0.0
2018 37 23 0.00 0.0
2017 37 31 0.66 5.8
2016 37 25 0.00 0.0
2015 46 37 0.00 0.0
2014 49 29 2.90 0.0
2013 43 26 0.43 0.4
2012 49 41 0.08 0.0
2011 52 35 0.00 0.0
2010 29 19 0.00 0.0
2009 48 32 1.03 0.0
2008 56 17 0.05 0.0
2007 36 28 0.04 0.0
2006 38 24 0.00 0.0
2005 37 26 0.63 8.6
2004 43 37 0.00 0.0
2003 34 23 0.00 0.0
2002 27 12 0.00 0.0
2001 36 32 0.42 3.0
2000 31 17 0.00 0.0
1999 43 31 0.00 0.0
1998 45 33 0.00 0.0
1997 40 28 0.00 0.0
1996 43 29 0.00 0.0
1995 48 21 0.69 2.2
1994 41 25 0.06 0.0
1993 42 30 0.00 0.0
1992 30 16 0.00 0.0
1991 61 45 0.00 0.0
1990 47 34 0.00 0.0
1989 25 10 0.00 0.0
1988 34 25 0.00 0.0
1987 58 40 0.00 0.0
1986 43 28 0.81 0.5
1985 43 32 0.00 0.0
1984 49 34 0.00 0.0
1983 42 25 0.00 0.0
1982 44 12 0.04 0.2
1981 32 27 0.01 0.1
1980 61 33 0.13 0.0
1979 35 24 0.00 0.0
1978 50 31 1.18 4.6
1977 44 24 0.32 0.0
1976 24 14 0.00 0.0
1975 48 35 0.24 0.0
1974 55 35 0.00 0.0
1973 58 41 0.86 0.0
1972 48 34 0.15 0.0
1971 45 36 0.10 0.0
1970 36 21 0.24 1.6
1969 55 44 0.21 0.0
1968 26 10 0.00 0.0
1967 46 28 0.00 0.0
1966 70 46 0.00 0.0
1965 41 28 0.00 0.0
1964 31 20 0.05 0.8
1963 52 35 0.55 0.0
1962 45 36 0.20 0.0
1961 37 26 0.00 0.0
1960 29 13 0.00 0.0
1959 47 31 0.00 0.0
1958 30 20 0.10 1.4
1957 44 35 0.90 0.0
1956 40 27 1.29 3.8
1955 35 24 0.00 0.0
1954 48 33 0.36 0.0
1953 57 43 0.10 0.0
1952 44 40 0.00 0.0
1951 47 42 0.40 0.0
1950 54 39 0.04 0.0
1949 31 19 0.00 0.0
1948 43 33 0.00 0.0
1947 43 25 0.00 0.0
1946 49 38 0.00 0.0
1945 52 35 0.00 0.0
1944 50 33 0.01 0.0
1943 52 40 0.00 0.0
1942 33 24 0.00 0.0
1941 45 34 0.00 0.0
1940 37 25 0.00 0.0
1939 41 23 0.00 0.0
1938 47 43 0.18 0.0
1937 35 25 0.06 0.3
1936 33 24 0.00 0.0
1935 45 36 0.26 0.0
1934 20 3 0.00 0.0
1933 40 22 0.02 0.2
1932 37 20 0.00 0.0
1931 44 22 0.25 1.2
1930 45 37 0.00 0.0
1929 39 27 0.00 0.0
1928 34 n/a 0.11 0.1
1927 30 22 0.00 0.0
1926 35 24 0.00 0.0
1925 44 22 0.00 0.0
1924 64 40 0.07 0.0
1923 54 49 0.11 0.0
1922 42 26 0.00 0.0
1921 32 17 0.00 0.0
1920 38 31 0.04 0.4
1919 46 40 0.57 0.0
1918 49 34 0.00 0.0
1917 48 16 0.04 0.0
1916 44 34 0.25 0.0
1915 41 28 0.02 0.3
1914 35 26 0.00 0.0
1913 41 24 0.00 0.0
1912 37 15 0.00 0.0
1911 50 40 0.03 0.0
1910 27 14 0.00 0.0
1909 33 23 0.00 0.0
1908 35 24 0.00 0.0
1907 58 39 0.00 0.0
1906 18 13 0.04 0.7
1905 39 36 0.07 0.0
1904 25 11 0.00 0.0
1903 52 34 0.32 0.0
1902 4 -8 0.00 0.0
1901 53 36 0.00 0.0
1900 43 18 0.03 0.1
1899 33 22 0.00 0.0
1898 28 18 0.00 0.0
1897 56 34 0.00 0.0
1896 54 40 0.99 0.0
1895 30 19 0.00 0.0
1894 35 21 0.43 3.0
1893 41 29 0.33 0.0
What's the all-time high for Boston on 12/9?
For the date of Dec 9, the highest temperature ever reached in Boston history is 70 °F which happened in 1966.
Highest Temperatures in Boston on December 9
Rank Temperature Year
1 70 °F 1966
2 64 °F 1924
3 61 °F 2019
3 61 °F 1991
3 61 °F 1980
6 58 °F 1907
6 58 °F 1987
6 58 °F 1973
9 57 °F 1953
10 56 °F 2008
10 56 °F 1897
What's the all-time low for Boston on 12/9?
For the date of Dec 9, the lowest temperature ever reached in Boston history is -8 °F which happened in 1902.
Lowest Temperatures in Boston on December 9
Rank Temperature Year
1 -8 °F 1902
2 3 °F 1934
3 10 °F 1968
3 10 °F 1989
5 11 °F 1904
6 12 °F 1982
6 12 °F 2002
8 13 °F 1960
8 13 °F 1906
10 14 °F 1910
10 14 °F 1976
Lowest High Temperatures in Boston on December 9
Rank Temperature Year
1 4 °F 1902
2 18 °F 1906
3 20 °F 1934
4 24 °F 1976
5 25 °F 1989
5 25 °F 1904
7 26 °F 1968
8 27 °F 2002
8 27 °F 1910
10 28 °F 1898
What's the most it has ever rained in Boston on 12/9?
For the date of Dec 9, the most precipitation ever recorded in Boston history is 2.90 inches which happened in 2014.
All-Time Most Precipitation in Boston on December 9
Rank Precipitation Year
1 2.90 inches 2014
2 1.29 inches 1956
3 1.18 inches 1978
4 1.03 inches 2009
5 0.99 inches 1896
6 0.90 inches 1957
7 0.86 inches 1973
8 0.81 inches 1986
9 0.69 inches 1995
10 0.66 inches 2017
All-Time Most Snow in Boston on December 9
Rank Precipitation Year
1 8.6 inches 2005
2 5.8 inches 2017
3 4.6 inches 1978
4 3.8 inches 1956
5 3.0 inches 1894
5 3.0 inches 2001
7 2.2 inches 1995
8 1.6 inches 1970
9 1.4 inches 1958
10 1.2 inches 1931
Weather Station Details
Years Station Coordinates
1936–2024 Boston Logan International Airport location
1893–1935 Boston City location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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