Hartford August 15 Weather Records

Daily averages and all-time records for weather in Hartford, Connecticut for the date of August 15.
August 15 All-Time Records
1920–2024
Highest temperature 97 °F 1996
Lowest temperature 46 °F 1964
Lowest daily high 64 °F 1992
Highest daily low 75 °F 1988
Most precipitation 1.33 inches 2012
Most snow none -
August 15 Average Weather
1991–2020 1
Average high 83.5 °F
Average low 61.8 °F
Chance precipitation 34.0%
Chance snow 0%
Hartford August 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 73 68 0.76 0.0
2022 87 56 0.00 0.0
2021 81 59 0.00 0.0
2020 80 61 0.00 0.0
2019 86 63 0.00 0.0
2018 89 67 0.00 0.0
2017 79 67 0.08 0.0
2016 89 70 0.00 0.0
2015 92 65 0.02 0.0
2014 72 54 0.01 0.0
2013 78 54 0.00 0.0
2012 83 64 1.33 0.0
2011 70 62 0.71 0.0
2010 82 60 0.10 0.0
2009 90 62 0.00 0.0
2008 80 60 0.27 0.0
2007 86 54 0.00 0.0
2006 83 66 0.84 0.0
2005 75 63 0.02 0.0
2004 72 65 1.18 0.0
2003 90 65 0.00 0.0
2002 95 71 0.00 n/a
2001 84 60 0.00 n/a
2000 79 64 0.00 n/a
1999 70 63 0.90 n/a
1998 85 65 0.00 n/a
1997 79 60 0.00 n/a
1996 97 61 0.00 n/a
1995 87 70 0.00 0.0
1994 73 56 0.00 0.0
1993 91 60 0.00 0.0
1992 64 57 0.05 0.0
1991 81 69 0.07 0.0
1990 82 59 0.00 0.0
1989 85 70 0.01 0.0
1988 97 75 0.00 0.0
1987 88 63 0.00 0.0
1986 82 55 0.00 0.0
1985 93 73 0.01 0.0
1984 88 67 0.00 0.0
1983 81 50 0.00 0.0
1982 84 53 0.00 0.0
1981 85 67 0.04 0.0
1980 84 66 0.16 0.0
1979 68 55 0.01 0.0
1978 88 63 0.00 0.0
1977 82 60 0.00 0.0
1976 86 65 1.16 0.0
1975 85 60 0.00 0.0
1974 86 57 0.00 0.0
1973 72 67 0.02 0.0
1972 76 51 0.51 0.0
1971 83 60 0.00 0.0
1970 95 66 0.00 0.0
1969 84 61 0.00 0.0
1968 80 58 0.00 0.0
1967 84 54 0.00 0.0
1966 69 63 0.29 0.0
1965 93 64 0.00 0.0
1964 75 46 0.00 0.0
1963 78 53 0.00 0.0
1962 81 56 0.00 0.0
1961 87 50 0.00 0.0
1960 85 65 0.70 0.0
1959 93 68 0.00 0.0
1958 85 66 0.81 0.0
1957 85 63 0.00 0.0
1956 86 56 0.00 0.0
1955 87 70 0.00 0.0
1954 70 59 0.01 0.0
1953 88 66 0.04 0.0
1952 87 57 0.00 0.0
1951 87 67 1.06 0.0
1950 84 52 0.00 0.0
1949 84 60 0.00 0.0
1948 85 55 0.00 0.0
1947 95 73 0.00 0.0
1946 78 55 0.00 0.0
1945 81 60 0.01 0.0
1944 95 66 0.00 0.0
1943 80 61 0.00 0.0
1942 84 72 0.05 0.0
1941 78 61 0.40 0.0
1940 81 58 0.00 0.0
1939 89 65 0.00 n/a
1938 93 68 0.00 n/a
1937 85 57 0.00 0.0
1936 83 72 0.08 n/a
1935 88 65 0.00 n/a
1934 78 65 0.00 n/a
1933 83 56 0.00 n/a
1932 85 59 0.00 n/a
1931 n/a 68 0.26 n/a
1930 67 62 0.48 n/a
1929 84 65 0.04 n/a
1928 92 67 0.00 n/a
1927 74 58 0.01 0.0
1926 81 68 0.00 0.0
1925 83 61 0.00 0.0
1924 78 55 0.00 0.0
1923 80 66 0.00 0.0
1922 90 66 0.00 0.0
1921 75 55 0.00 0.0
1920 81 72 0.00 n/a
What's the all-time high for Hartford on 8/15?
For the date of Aug 15, the highest temperature ever reached in Hartford history is 97 °F which has happened 2 times, most recently in 1996.
Highest Temperatures in Hartford on August 15
Rank Temperature Year
1 97 °F 1988
1 97 °F 1996
3 95 °F 1944
3 95 °F 2002
3 95 °F 1970
3 95 °F 1947
7 93 °F 1938
7 93 °F 1965
7 93 °F 1985
7 93 °F 1959
What's the all-time low for Hartford on 8/15?
For the date of Aug 15, the lowest temperature ever reached in Hartford history is 46 °F which happened in 1964.
Lowest Temperatures in Hartford on August 15
Rank Temperature Year
1 46 °F 1964
2 50 °F 1983
2 50 °F 1961
4 51 °F 1972
5 52 °F 1950
6 53 °F 1982
6 53 °F 1963
8 54 °F 2007
8 54 °F 2013
8 54 °F 2014
8 54 °F 1967
Lowest High Temperatures in Hartford on August 15
Rank Temperature Year
1 64 °F 1992
2 67 °F 1930
3 68 °F 1979
4 69 °F 1966
5 70 °F 1999
5 70 °F 2011
5 70 °F 1954
8 72 °F 1973
8 72 °F 2004
8 72 °F 2014
What's the most it has ever rained in Hartford on 8/15?
For the date of Aug 15, the most precipitation ever recorded in Hartford history is 1.33 inches which happened in 2012.
All-Time Most Precipitation in Hartford on August 15
Rank Precipitation Year
1 1.33 inches 2012
2 1.18 inches 2004
3 1.16 inches 1976
4 1.06 inches 1951
5 0.90 inches 1999
6 0.84 inches 2006
7 0.81 inches 1958
8 0.76 inches 2023
9 0.71 inches 2011
10 0.70 inches 1960
Weather Station Details
Years Station Coordinates
1949–2024 Hartford International Airport location
1920–1948 Hartford Brainard Field location