Boston July 12 Weather Records

Daily averages and all-time records for weather in Boston, Massachusetts for the date of July 12.
July 12 All-Time Records
1893–2024
Highest temperature 97 °F 1908
Lowest temperature 55 °F 1945
Lowest daily high 62 °F 1940
Highest daily low 78 °F 1911
Most precipitation 1.33 inches 2017
Most snow none -
July 12 Average Weather
1991–2020 1
Average high 82.2 °F
Average low 66.0 °F
Chance precipitation 31.3%
Chance snow 0%
Boston July 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 91 72 0.00 0.0
2022 89 67 0.01 0.0
2021 71 65 1.21 0.0
2020 89 72 0.00 0.0
2019 82 69 0.81 0.0
2018 74 65 0.00 0.0
2017 82 69 1.33 0.0
2016 88 65 0.00 0.0
2015 89 72 0.00 0.0
2014 80 62 0.00 0.0
2013 74 66 0.00 0.0
2012 86 66 0.00 0.0
2011 95 77 0.00 0.0
2010 88 69 0.25 0.0
2009 82 63 0.28 0.0
2008 83 67 0.00 0.0
2007 84 69 0.05 0.0
2006 80 64 1.02 0.0
2005 70 63 0.00 0.0
2004 78 63 0.00 0.0
2003 85 59 0.00 0.0
2002 75 61 0.00 0.0
2001 75 62 0.02 0.0
2000 85 62 0.00 0.0
1999 78 60 0.00 0.0
1998 77 62 0.00 0.0
1997 91 68 0.00 0.0
1996 84 63 0.00 0.0
1995 76 61 0.03 0.0
1994 90 67 0.00 0.0
1993 85 77 0.00 0.0
1992 84 66 0.00 0.0
1991 86 64 0.00 0.0
1990 67 59 0.68 0.0
1989 86 62 0.00 0.0
1988 84 69 0.62 0.0
1987 82 70 0.00 0.0
1986 65 57 0.37 0.0
1985 79 64 0.05 0.0
1984 92 72 0.00 0.0
1983 82 70 0.00 0.0
1982 82 62 0.00 0.0
1981 86 70 0.00 0.0
1980 77 64 0.00 0.0
1979 72 60 0.00 0.0
1978 82 59 0.00 0.0
1977 75 63 0.15 0.0
1976 88 68 0.15 0.0
1975 72 66 1.00 0.0
1974 73 61 0.00 0.0
1973 73 59 0.04 0.0
1972 94 64 0.00 0.0
1971 76 63 0.00 0.0
1970 81 60 0.22 0.0
1969 73 63 0.28 0.0
1968 80 58 0.00 0.0
1967 71 62 0.15 0.0
1966 92 67 0.43 0.0
1965 76 62 0.00 0.0
1964 74 62 0.00 0.0
1963 82 63 0.00 0.0
1962 85 67 0.18 0.0
1961 91 69 0.00 0.0
1960 92 67 0.00 0.0
1959 78 70 0.02 0.0
1958 86 70 0.00 0.0
1957 83 65 0.00 0.0
1956 87 68 0.01 0.0
1955 78 65 0.00 0.0
1954 86 63 0.00 0.0
1953 74 62 0.00 0.0
1952 85 65 0.00 0.0
1951 78 69 0.22 0.0
1950 85 72 0.03 0.0
1949 84 65 0.00 0.0
1948 96 73 0.00 0.0
1947 83 71 0.00 0.0
1946 84 61 0.00 0.0
1945 76 55 0.00 0.0
1944 88 71 0.00 0.0
1943 92 74 0.00 0.0
1942 83 58 0.00 0.0
1941 77 65 0.82 0.0
1940 62 57 0.27 0.0
1939 79 60 0.21 0.0
1938 68 62 0.42 0.0
1937 68 62 0.20 0.0
1936 74 63 0.00 0.0
1935 92 74 0.01 0.0
1934 79 60 0.00 0.0
1933 70 56 0.00 0.0
1932 78 63 0.00 0.0
1931 80 67 0.00 0.0
1930 73 63 0.00 0.0
1929 88 67 0.00 0.0
1928 87 72 0.00 0.0
1927 89 66 0.00 0.0
1926 79 58 0.00 0.0
1925 93 73 0.00 0.0
1924 90 68 0.00 0.0
1923 81 65 0.00 0.0
1922 88 62 0.00 0.0
1921 69 63 0.00 0.0
1920 84 68 0.00 0.0
1919 82 57 0.00 0.0
1918 75 64 0.39 0.0
1917 76 56 0.01 0.0
1916 92 74 0.00 0.0
1915 71 63 0.06 0.0
1914 78 65 0.02 0.0
1913 84 60 0.00 0.0
1912 72 64 0.00 0.0
1911 96 78 0.00 0.0
1910 87 69 0.00 0.0
1909 84 64 0.00 0.0
1908 97 70 0.00 0.0
1907 73 60 0.00 0.0
1906 71 60 0.00 0.0
1905 91 68 0.00 0.0
1904 83 70 0.00 0.0
1903 88 68 0.00 0.0
1902 82 60 0.00 0.0
1901 71 62 0.94 0.0
1900 84 66 0.42 0.0
1899 85 65 0.00 0.0
1898 65 57 0.00 0.0
1897 86 72 0.00 0.0
1896 91 70 0.00 0.0
1895 78 57 0.00 0.0
1894 80 69 0.01 0.0
1893 82 64 0.03 0.0
What's the all-time high for Boston on 7/12?
For the date of Jul 12, the highest temperature ever reached in Boston history is 97 °F which happened in 1908.
Highest Temperatures in Boston on July 12
Rank Temperature Year
1 97 °F 1908
2 96 °F 1948
2 96 °F 1911
4 95 °F 2011
5 94 °F 1972
6 93 °F 1925
7 92 °F 1984
7 92 °F 1966
7 92 °F 1960
7 92 °F 1916
7 92 °F 1943
7 92 °F 1935
What's the all-time low for Boston on 7/12?
For the date of Jul 12, the lowest temperature ever reached in Boston history is 55 °F which happened in 1945.
Lowest Temperatures in Boston on July 12
Rank Temperature Year
1 55 °F 1945
2 56 °F 1933
2 56 °F 1917
4 57 °F 1895
4 57 °F 1919
4 57 °F 1986
4 57 °F 1898
4 57 °F 1940
9 58 °F 1926
9 58 °F 1968
9 58 °F 1942
Lowest High Temperatures in Boston on July 12
Rank Temperature Year
1 62 °F 1940
2 65 °F 1898
2 65 °F 1986
4 67 °F 1990
5 68 °F 1938
5 68 °F 1937
7 69 °F 1921
8 70 °F 1933
8 70 °F 2005
10 71 °F 1901
10 71 °F 1967
10 71 °F 1906
10 71 °F 1915
10 71 °F 2021
What's the most it has ever rained in Boston on 7/12?
For the date of Jul 12, the most precipitation ever recorded in Boston history is 1.33 inches which happened in 2017.
All-Time Most Precipitation in Boston on July 12
Rank Precipitation Year
1 1.33 inches 2017
2 1.21 inches 2021
3 1.02 inches 2006
4 1.00 inches 1975
5 0.94 inches 1901
6 0.82 inches 1941
7 0.81 inches 2019
8 0.68 inches 1990
9 0.62 inches 1988
10 0.43 inches 1966
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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