Hartford July 21 Weather Records

Daily averages and all-time records for weather in Hartford, Connecticut for the date of July 21.
July 21 All-Time Records
1920–2024
Highest temperature 101 °F 1991
Lowest temperature 50 °F 1974
Lowest daily high 67 °F 2009
Highest daily low 74 °F 2022
Most precipitation 1.94 inches 2009
Most snow none -
July 21 Average Weather
1991–2020 1
Average high 85.6 °F
Average low 63.9 °F
Chance precipitation 35.5%
Chance snow 0%
Hartford July 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 80 66 1.42 0.0
2022 95 74 0.00 0.0
2021 82 65 0.00 0.0
2020 93 68 0.00 0.0
2019 100 74 0.00 0.0
2018 82 57 0.00 0.0
2017 90 68 0.00 0.0
2016 93 56 0.00 0.0
2015 89 66 0.01 0.0
2014 85 58 0.00 0.0
2013 87 67 0.00 0.0
2012 81 58 0.00 0.0
2011 98 72 0.00 0.0
2010 90 67 0.01 0.0
2009 67 63 1.94 0.0
2008 89 70 0.00 0.0
2007 84 58 0.00 0.0
2006 89 70 0.00 0.0
2005 89 61 0.00 0.0
2004 87 62 0.00 0.0
2003 77 64 0.16 0.0
2002 86 67 0.00 n/a
2001 89 55 0.00 n/a
2000 83 52 0.41 n/a
1999 84 60 0.00 n/a
1998 90 65 0.00 n/a
1997 76 61 0.41 n/a
1996 82 60 0.00 n/a
1995 85 67 0.01 0.0
1994 95 71 0.00 0.0
1993 85 64 0.00 0.0
1992 84 63 0.00 0.0
1991 101 71 0.23 0.0
1990 88 70 0.00 0.0
1989 76 64 0.05 0.0
1988 71 65 0.80 0.0
1987 91 69 0.00 0.0
1986 87 65 0.00 0.0
1985 89 63 0.57 0.0
1984 75 63 0.20 0.0
1983 94 63 0.00 0.0
1982 83 62 0.00 0.0
1981 91 72 0.06 0.0
1980 98 71 0.16 0.0
1979 87 64 0.00 0.0
1978 94 68 0.00 0.0
1977 101 74 0.08 0.0
1976 80 67 0.06 0.0
1975 89 69 0.64 0.0
1974 82 50 0.00 0.0
1973 74 65 0.55 0.0
1972 88 70 0.00 0.0
1971 84 54 0.00 0.0
1970 81 61 0.00 0.0
1969 73 64 0.00 0.0
1968 87 57 0.00 0.0
1967 84 68 0.00 0.0
1966 81 50 0.00 0.0
1965 82 51 0.00 0.0
1964 89 67 0.00 0.0
1963 79 63 0.46 0.0
1962 87 63 0.07 0.0
1961 93 62 0.00 0.0
1960 81 55 0.00 0.0
1959 86 69 0.01 0.0
1958 80 51 0.00 0.0
1957 96 72 0.00 0.0
1956 68 57 0.74 0.0
1955 95 64 0.00 0.0
1954 84 65 0.30 0.0
1953 86 69 1.09 0.0
1952 86 70 0.06 0.0
1951 81 50 0.00 0.0
1950 79 51 0.00 0.0
1949 92 68 0.00 0.0
1948 90 67 0.00 0.0
1947 80 59 0.00 0.0
1946 73 61 0.40 0.0
1945 87 67 0.00 0.0
1944 79 57 0.20 0.0
1943 89 64 0.00 0.0
1942 86 66 n/a 0.0
1941 82 53 0.00 0.0
1940 87 71 0.58 n/a
1939 81 60 0.00 n/a
1938 73 69 1.62 n/a
1937 83 58 0.00 0.0
1936 70 60 0.00 n/a
1935 76 68 0.00 n/a
1934 92 70 0.00 n/a
1933 82 68 0.00 n/a
1932 88 62 0.00 n/a
1931 87 74 0.00 n/a
1930 99 64 0.00 n/a
1929 79 53 0.00 n/a
1928 81 57 0.00 n/a
1927 84 60 0.00 0.0
1926 99 70 0.00 0.0
1925 72 64 0.23 0.0
1924 86 56 0.00 0.0
1923 92 72 0.03 0.0
1922 86 62 0.00 0.0
1921 75 64 0.00 0.0
1920 82 58 0.00 n/a
What's the all-time high for Hartford on 7/21?
For the date of Jul 21, the highest temperature ever reached in Hartford history is 101 °F which has happened 2 times, most recently in 1991.
Highest Temperatures in Hartford on July 21
Rank Temperature Year
1 101 °F 1977
1 101 °F 1991
3 100 °F 2019
4 99 °F 1930
4 99 °F 1926
6 98 °F 2011
6 98 °F 1980
8 96 °F 1957
9 95 °F 2022
9 95 °F 1955
9 95 °F 1994
What's the all-time low for Hartford on 7/21?
For the date of Jul 21, the lowest temperature ever reached in Hartford history is 50 °F which has happened 3 times, most recently in 1974.
Lowest Temperatures in Hartford on July 21
Rank Temperature Year
1 50 °F 1951
1 50 °F 1974
1 50 °F 1966
4 51 °F 1958
4 51 °F 1965
4 51 °F 1950
7 52 °F 2000
8 53 °F 1929
8 53 °F 1941
10 54 °F 1971
Lowest High Temperatures in Hartford on July 21
Rank Temperature Year
1 67 °F 2009
2 68 °F 1956
3 70 °F 1936
4 71 °F 1988
5 72 °F 1925
6 73 °F 1969
6 73 °F 1938
6 73 °F 1946
9 74 °F 1973
10 75 °F 1984
10 75 °F 1921
What's the most it has ever rained in Hartford on 7/21?
For the date of Jul 21, the most precipitation ever recorded in Hartford history is 1.94 inches which happened in 2009.
All-Time Most Precipitation in Hartford on July 21
Rank Precipitation Year
1 1.94 inches 2009
2 1.62 inches 1938
3 1.42 inches 2023
4 1.09 inches 1953
5 0.80 inches 1988
6 0.74 inches 1956
7 0.64 inches 1975
8 0.58 inches 1940
9 0.57 inches 1985
10 0.55 inches 1973
Weather Station Details
Years Station Coordinates
1949–2024 Hartford International Airport location
1920–1948 Hartford Brainard Field location