Boston June 30 Weather Records

Daily averages and all-time records for weather in Boston, Massachusetts for the date of June 30.
June 30 All-Time Records
1893–2024
Highest temperature 100 °F 2021
Lowest temperature 52 °F 1988
Lowest daily high 57 °F 1967
Highest daily low 75 °F 2018
Most precipitation 2.04 inches 1921
Most snow none -
June 30 Average Weather
1991–2020 1
Average high 80.6 °F
Average low 64.0 °F
Chance precipitation 32.9%
Chance snow 0%
Boston June 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 76 66 0.00 0.0
2022 83 67 0.00 0.0
2021 100 72 0.16 0.0
2020 68 63 0.18 0.0
2019 78 65 0.16 0.0
2018 92 75 0.00 0.0
2017 84 68 0.07 0.0
2016 81 68 0.00 0.0
2015 75 60 0.00 0.0
2014 89 64 0.00 0.0
2013 84 69 0.11 0.0
2012 90 70 0.00 0.0
2011 82 65 0.00 0.0
2010 78 63 0.00 0.0
2009 65 59 0.07 0.0
2008 88 73 0.00 0.0
2007 82 62 0.00 0.0
2006 81 65 0.13 0.0
2005 78 62 0.00 0.0
2004 84 63 0.00 0.0
2003 87 66 0.00 0.0
2002 84 64 0.00 0.0
2001 92 68 0.57 0.0
2000 79 63 0.00 0.0
1999 77 66 0.00 0.0
1998 73 63 1.67 0.0
1997 92 71 0.00 0.0
1996 69 60 0.07 0.0
1995 90 61 0.00 0.0
1994 85 69 0.00 0.0
1993 83 64 0.00 0.0
1992 84 65 0.00 0.0
1991 71 58 0.71 0.0
1990 65 56 0.02 0.0
1989 82 60 0.00 0.0
1988 68 52 0.04 0.0
1987 86 67 0.00 0.0
1986 80 62 0.00 0.0
1985 69 54 0.00 0.0
1984 70 61 0.00 0.0
1983 84 63 0.00 0.0
1982 83 67 0.00 0.0
1981 69 56 0.00 0.0
1980 65 57 0.31 0.0
1979 85 63 0.13 0.0
1978 81 65 0.00 0.0
1977 86 67 0.00 0.0
1976 77 64 0.02 0.0
1975 70 58 0.00 0.0
1974 85 60 0.01 0.0
1973 77 66 1.29 0.0
1972 65 60 0.49 0.0
1971 94 67 0.00 0.0
1970 72 64 0.10 0.0
1969 88 71 0.00 0.0
1968 91 70 0.00 0.0
1967 57 54 0.06 0.0
1966 85 68 0.00 0.0
1965 77 61 0.69 0.0
1964 94 68 0.01 0.0
1963 83 64 0.00 0.0
1962 85 65 0.00 0.0
1961 90 68 0.00 0.0
1960 89 68 0.26 0.0
1959 94 69 0.00 0.0
1958 89 65 0.00 0.0
1957 85 66 0.17 0.0
1956 82 59 0.00 0.0
1955 92 70 0.00 0.0
1954 65 60 0.00 0.0
1953 92 67 0.00 0.0
1952 72 59 0.00 0.0
1951 75 61 0.01 0.0
1950 77 62 0.00 0.0
1949 74 61 0.00 0.0
1948 92 69 0.01 0.0
1947 86 70 0.00 0.0
1946 84 68 0.00 0.0
1945 95 68 0.00 0.0
1944 82 67 0.00 0.0
1943 71 56 0.02 0.0
1942 84 64 0.00 0.0
1941 70 60 0.00 0.0
1940 76 60 0.01 0.0
1939 72 66 0.28 0.0
1938 74 56 0.00 0.0
1937 72 60 0.00 0.0
1936 76 55 0.00 0.0
1935 87 66 0.00 0.0
1934 88 71 0.00 0.0
1933 89 69 0.00 0.0
1932 83 66 0.00 0.0
1931 83 62 0.00 0.0
1930 87 66 0.00 0.0
1929 82 57 0.00 n/a
1928 81 68 0.18 0.0
1927 61 55 0.00 0.0
1926 88 69 0.00 0.0
1925 73 56 0.08 0.0
1924 81 64 0.00 0.0
1923 71 58 0.00 0.0
1922 85 70 0.00 0.0
1921 63 59 2.04 0.0
1920 77 68 n/a 0.0
1919 79 52 0.00 0.0
1918 70 55 0.00 0.0
1917 79 64 0.00 0.0
1916 79 60 0.00 0.0
1915 83 64 0.00 0.0
1914 75 56 0.00 0.0
1913 87 61 0.00 0.0
1912 72 54 0.00 0.0
1911 74 61 0.00 0.0
1910 87 63 0.00 0.0
1909 82 64 0.00 0.0
1908 89 68 0.10 0.0
1907 76 57 0.96 0.0
1906 81 56 0.84 0.0
1905 73 61 0.00 0.0
1904 75 57 0.23 0.0
1903 72 54 0.16 0.0
1902 68 56 0.00 0.0
1901 93 73 0.12 0.0
1900 72 58 0.00 0.0
1899 75 55 0.00 0.0
1898 80 62 0.00 0.0
1897 79 58 1.03 0.0
1896 76 56 0.00 0.0
1895 69 61 0.05 0.0
1894 82 58 0.00 0.0
1893 73 55 0.00 0.0
What's the all-time high for Boston on 6/30?
For the date of Jun 30, the highest temperature ever reached in Boston history is 100 °F which happened in 2021.
Highest Temperatures in Boston on June 30
Rank Temperature Year
1 100 °F 2021
2 95 °F 1945
3 94 °F 1959
3 94 °F 1971
3 94 °F 1964
6 93 °F 1901
7 92 °F 1953
7 92 °F 2018
7 92 °F 1948
7 92 °F 2001
7 92 °F 1955
7 92 °F 1997
What's the all-time low for Boston on 6/30?
For the date of Jun 30, the lowest temperature ever reached in Boston history is 52 °F which has happened 2 times, most recently in 1988.
Lowest Temperatures in Boston on June 30
Rank Temperature Year
1 52 °F 1988
1 52 °F 1919
3 54 °F 1985
3 54 °F 1912
3 54 °F 1903
3 54 °F 1967
7 55 °F 1893
7 55 °F 1899
7 55 °F 1936
7 55 °F 1927
7 55 °F 1918
Lowest High Temperatures in Boston on June 30
Rank Temperature Year
1 57 °F 1967
2 61 °F 1927
3 63 °F 1921
4 65 °F 1972
4 65 °F 1954
4 65 °F 2009
4 65 °F 1980
4 65 °F 1990
9 68 °F 1988
9 68 °F 1902
9 68 °F 2020
What's the most it has ever rained in Boston on 6/30?
For the date of Jun 30, the most precipitation ever recorded in Boston history is 2.04 inches which happened in 1921.
All-Time Most Precipitation in Boston on June 30
Rank Precipitation Year
1 2.04 inches 1921
2 1.67 inches 1998
3 1.29 inches 1973
4 1.03 inches 1897
5 0.96 inches 1907
6 0.84 inches 1906
7 0.71 inches 1991
8 0.69 inches 1965
9 0.57 inches 2001
10 0.49 inches 1972
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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