Hartford August 31 Weather Records

Daily averages and all-time records for weather in Hartford, Connecticut for the date of August 31.
August 31 All-Time Records
1920–2024
Highest temperature 97 °F 2010
Lowest temperature 36 °F 1965
Lowest daily high 62 °F 1985
Highest daily low 71 °F 2014
Most precipitation 1.95 inches 1954
Most snow none -
August 31 Average Weather
1991–2020 1
Average high 80.6 °F
Average low 58.5 °F
Chance precipitation 29.2%
Chance snow 0%
Hartford August 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 56 0.00 0.0
2022 83 65 0.04 0.0
2021 83 64 0.00 0.0
2020 76 48 0.00 0.0
2019 80 58 0.00 0.0
2018 76 63 0.00 0.0
2017 79 53 0.00 0.0
2016 80 63 0.00 0.0
2015 90 64 0.00 0.0
2014 86 71 0.23 0.0
2013 79 71 0.22 0.0
2012 90 55 0.00 0.0
2011 84 55 0.00 0.0
2010 97 66 0.00 0.0
2009 72 52 0.00 0.0
2008 82 58 0.00 0.0
2007 85 62 0.00 0.0
2006 75 51 0.00 0.0
2005 84 69 0.24 0.0
2004 84 65 0.01 0.0
2003 71 52 0.00 0.0
2002 74 51 0.00 n/a
2001 81 71 1.16 n/a
2000 87 69 0.00 n/a
1999 78 50 0.00 n/a
1998 79 62 0.01 n/a
1997 82 59 0.00 n/a
1996 81 52 0.00 n/a
1995 89 48 0.05 0.0
1994 72 55 0.00 0.0
1993 86 69 0.00 0.0
1992 82 59 0.00 0.0
1991 86 60 0.00 0.0
1990 83 56 0.00 0.0
1989 79 59 0.00 0.0
1988 79 50 0.00 0.0
1987 78 53 0.00 0.0
1986 78 45 0.00 0.0
1985 62 53 0.02 0.0
1984 86 63 0.00 0.0
1983 75 65 0.04 0.0
1982 81 56 0.00 0.0
1981 80 63 0.01 0.0
1980 89 71 0.15 0.0
1979 82 58 0.00 0.0
1978 65 59 0.25 0.0
1977 80 66 0.00 0.0
1976 74 42 0.00 0.0
1975 75 48 0.00 0.0
1974 83 55 0.00 0.0
1973 97 68 1.72 0.0
1972 85 54 0.00 0.0
1971 77 54 0.00 0.0
1970 77 55 0.15 0.0
1969 92 65 0.00 0.0
1968 81 45 0.00 0.0
1967 77 51 0.11 0.0
1966 94 68 0.00 0.0
1965 67 36 0.01 0.0
1964 82 67 0.31 0.0
1963 82 58 0.00 0.0
1962 82 62 0.00 n/a
1961 87 66 0.00 0.0
1960 79 70 0.00 0.0
1959 85 70 0.57 0.0
1958 86 67 0.00 0.0
1957 84 58 0.00 0.0
1956 68 62 0.09 0.0
1955 80 67 0.01 0.0
1954 70 57 1.95 0.0
1953 95 69 0.00 0.0
1952 72 60 0.00 0.0
1951 90 64 0.00 0.0
1950 76 62 0.18 0.0
1949 79 61 0.29 0.0
1948 79 57 0.00 0.0
1947 86 62 0.00 0.0
1946 74 52 0.00 0.0
1945 89 65 0.01 0.0
1944 86 55 0.00 0.0
1943 84 55 0.00 0.0
1942 80 48 0.00 0.0
1941 86 64 0.22 0.0
1940 84 68 0.00 0.0
1939 n/a n/a n/a n/a
1938 79 62 0.00 n/a
1937 89 67 0.00 0.0
1936 72 56 0.05 n/a
1935 75 50 0.00 n/a
1934 n/a n/a n/a n/a
1933 76 56 0.00 n/a
1932 73 65 0.50 n/a
1931 75 58 0.00 n/a
1930 87 58 0.00 n/a
1929 79 53 0.00 n/a
1928 76 61 0.00 n/a
1927 80 62 0.00 0.0
1926 72 58 0.00 0.0
1925 89 63 0.00 0.0
1924 91 67 0.00 0.0
1923 66 60 0.00 0.0
1922 80 56 0.00 0.0
1921 85 65 0.00 0.0
1920 83 65 0.04 n/a
What's the all-time high for Hartford on 8/31?
For the date of Aug 31, the highest temperature ever reached in Hartford history is 97 °F which has happened 2 times, most recently in 2010.
Highest Temperatures in Hartford on August 31
Rank Temperature Year
1 97 °F 1973
1 97 °F 2010
3 95 °F 1953
4 94 °F 1966
5 92 °F 1969
6 91 °F 1924
7 90 °F 1951
7 90 °F 2012
7 90 °F 2015
10 89 °F 1980
10 89 °F 1995
10 89 °F 1925
10 89 °F 1945
10 89 °F 1937
What's the all-time low for Hartford on 8/31?
For the date of Aug 31, the lowest temperature ever reached in Hartford history is 36 °F which happened in 1965.
Lowest Temperatures in Hartford on August 31
Rank Temperature Year
1 36 °F 1965
2 42 °F 1976
3 45 °F 1968
3 45 °F 1986
5 48 °F 2020
5 48 °F 1995
5 48 °F 1975
5 48 °F 1942
9 50 °F 1999
9 50 °F 1988
9 50 °F 1935
Lowest High Temperatures in Hartford on August 31
Rank Temperature Year
1 62 °F 1985
2 65 °F 1978
3 66 °F 1923
4 67 °F 1965
5 68 °F 1956
6 70 °F 1954
7 71 °F 2003
8 72 °F 1936
8 72 °F 1994
8 72 °F 1926
8 72 °F 2009
8 72 °F 1952
What's the most it has ever rained in Hartford on 8/31?
For the date of Aug 31, the most precipitation ever recorded in Hartford history is 1.95 inches which happened in 1954.
All-Time Most Precipitation in Hartford on August 31
Rank Precipitation Year
1 1.95 inches 1954
2 1.72 inches 1973
3 1.16 inches 2001
4 0.57 inches 1959
5 0.50 inches 1932
6 0.31 inches 1964
7 0.29 inches 1949
8 0.25 inches 1978
9 0.24 inches 2005
10 0.23 inches 2014
Weather Station Details
Years Station Coordinates
1949–2024 Hartford International Airport location
1920–1948 Hartford Brainard Field location