Boston September 11 Weather Records

Daily averages and all-time records for weather in Boston, Massachusetts for the date of September 11.
September 11 All-Time Records
1893–2024
Highest temperature 99 °F 1983
Lowest temperature 40 °F 1917
Lowest daily high 56 °F 1918
Highest daily low 72 °F 1989
Most precipitation 5.63 inches 1954
Most snow none -
September 11 Average Weather
1991–2020 1
Average high 75.0 °F
Average low 59.6 °F
Chance precipitation 28.0%
Chance snow 0%
Boston September 11 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 68 0.39 0.0
2022 80 69 0.00 0.0
2021 79 59 0.00 0.0
2020 74 57 0.00 0.0
2019 87 69 0.00 0.0
2018 75 65 0.53 0.0
2017 80 55 0.00 0.0
2016 83 63 0.03 0.0
2015 73 63 0.66 0.0
2014 80 62 0.00 0.0
2013 97 68 0.00 0.0
2012 73 53 0.00 0.0
2011 70 56 0.00 0.0
2010 69 58 0.00 0.0
2009 64 56 0.20 0.0
2008 68 53 0.00 0.0
2007 68 60 1.28 0.0
2006 66 52 0.00 0.0
2005 74 53 0.00 0.0
2004 69 57 0.00 0.0
2003 73 60 0.00 0.0
2002 80 59 0.00 0.0
2001 80 64 0.00 0.0
2000 76 59 0.00 0.0
1999 79 66 0.00 0.0
1998 75 56 0.00 0.0
1997 68 62 0.04 0.0
1996 73 63 0.00 0.0
1995 73 50 0.00 0.0
1994 69 54 0.00 0.0
1993 70 56 0.00 0.0
1992 77 62 0.48 0.0
1991 74 55 0.00 0.0
1990 83 62 0.00 0.0
1989 85 72 0.00 0.0
1988 73 58 0.00 0.0
1987 69 61 0.00 0.0
1986 81 63 0.00 0.0
1985 66 52 0.00 0.0
1984 85 68 0.00 0.0
1983 99 69 0.00 0.0
1982 80 64 0.00 0.0
1981 77 60 0.02 0.0
1980 80 56 0.00 0.0
1979 72 57 0.00 0.0
1978 70 59 0.71 0.0
1977 70 56 0.00 0.0
1976 73 59 0.00 0.0
1975 79 52 0.00 0.0
1974 76 62 0.00 0.0
1973 81 56 0.00 0.0
1972 77 54 0.00 0.0
1971 78 65 0.00 0.0
1970 76 61 0.00 0.0
1969 71 52 0.00 0.0
1968 74 64 0.62 0.0
1967 61 47 0.00 0.0
1966 74 58 0.00 0.0
1965 75 59 0.00 0.0
1964 87 66 0.17 0.0
1963 76 54 0.00 0.0
1962 81 66 0.00 0.0
1961 94 71 0.00 0.0
1960 65 59 0.34 0.0
1959 70 56 0.00 0.0
1958 66 52 0.00 0.0
1957 75 59 0.03 0.0
1956 74 54 0.00 0.0
1955 75 64 0.00 0.0
1954 68 59 5.63 0.0
1953 74 53 0.00 0.0
1952 77 65 0.00 0.0
1951 79 61 0.00 0.0
1950 62 56 0.22 0.0
1949 67 51 0.00 0.0
1948 77 61 0.00 0.0
1947 86 70 0.00 0.0
1946 77 62 0.00 0.0
1945 84 65 0.00 0.0
1944 72 55 0.00 0.0
1943 70 55 0.00 0.0
1942 62 59 0.01 0.0
1941 73 56 0.02 0.0
1940 65 54 0.18 0.0
1939 70 56 0.00 0.0
1938 73 51 0.00 0.0
1937 66 61 0.33 0.0
1936 70 59 0.01 0.0
1935 71 51 0.00 0.0
1934 72 59 0.00 0.0
1933 67 50 0.00 0.0
1932 77 50 0.00 0.0
1931 95 72 0.00 0.0
1930 74 51 0.00 0.0
1929 75 57 0.00 0.0
1928 83 59 0.00 0.0
1927 73 58 1.25 0.0
1926 78 55 0.00 0.0
1925 90 71 0.00 0.0
1924 66 48 0.00 0.0
1923 65 55 0.00 0.0
1922 82 67 0.00 0.0
1921 74 62 0.06 0.0
1920 69 58 0.00 0.0
1919 68 58 0.05 0.0
1918 56 45 0.00 0.0
1917 62 40 0.00 0.0
1916 65 52 0.00 0.0
1915 88 66 0.00 0.0
1914 60 45 0.00 0.0
1913 60 47 0.00 0.0
1912 90 60 0.21 0.0
1911 75 63 0.05 0.0
1910 64 52 0.00 0.0
1909 70 59 0.50 0.0
1908 88 68 0.00 0.0
1907 81 60 0.10 0.0
1906 78 57 0.00 0.0
1905 74 61 0.00 0.0
1904 66 57 0.00 0.0
1903 83 64 0.00 0.0
1902 71 53 0.00 0.0
1901 74 63 0.62 0.0
1900 78 62 0.00 0.0
1899 63 53 0.00 0.0
1898 70 50 0.00 0.0
1897 87 58 0.11 0.0
1896 90 65 0.02 0.0
1895 82 66 0.14 0.0
1894 74 63 0.00 0.0
1893 61 49 0.00 0.0
What's the all-time high for Boston on 9/11?
For the date of Sep 11, the highest temperature ever reached in Boston history is 99 °F which happened in 1983.
Highest Temperatures in Boston on September 11
Rank Temperature Year
1 99 °F 1983
2 97 °F 2013
3 95 °F 1931
4 94 °F 1961
5 90 °F 1896
5 90 °F 1925
5 90 °F 1912
8 88 °F 1915
8 88 °F 1908
10 87 °F 2019
10 87 °F 1964
10 87 °F 1897
What's the all-time low for Boston on 9/11?
For the date of Sep 11, the lowest temperature ever reached in Boston history is 40 °F which happened in 1917.
Lowest Temperatures in Boston on September 11
Rank Temperature Year
1 40 °F 1917
2 45 °F 1914
2 45 °F 1918
4 47 °F 1967
4 47 °F 1913
6 48 °F 1924
7 49 °F 1893
8 50 °F 1932
8 50 °F 1995
8 50 °F 1898
8 50 °F 1933
Lowest High Temperatures in Boston on September 11
Rank Temperature Year
1 56 °F 1918
2 60 °F 1913
2 60 °F 1914
4 61 °F 1967
4 61 °F 1893
6 62 °F 1917
6 62 °F 1942
6 62 °F 1950
9 63 °F 1899
10 64 °F 1910
10 64 °F 2009
What's the most it has ever rained in Boston on 9/11?
For the date of Sep 11, the most precipitation ever recorded in Boston history is 5.63 inches which happened in 1954.
All-Time Most Precipitation in Boston on September 11
Rank Precipitation Year
1 5.63 inches 1954
2 1.28 inches 2007
3 1.25 inches 1927
4 0.71 inches 1978
5 0.66 inches 2015
6 0.62 inches 1968
6 0.62 inches 1901
8 0.53 inches 2018
9 0.50 inches 1909
10 0.48 inches 1992
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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