Hartford April 20 Weather Records

Daily averages and all-time records for weather in Hartford, Connecticut for the date of April 20.
April 20 All-Time Records
1920–2024
Highest temperature 89 °F 1976
Lowest temperature 27 °F 1960
Lowest daily high 39 °F 1925
Highest daily low 59 °F 2019
Most precipitation 1.40 inches 1972
Most snow 0.1 inches 1983
April 20 Average Weather
1991–2020 1
Average high 62.9 °F
Average low 40.1 °F
Chance precipitation 38.2%
Chance snow 1.4%
Hartford April 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 65 43 0.21 0.0
2023 70 39 0.00 0.0
2022 57 37 0.00 0.0
2021 74 37 0.00 0.0
2020 55 39 0.00 0.0
2019 69 59 1.01 0.0
2018 53 31 0.00 0.0
2017 70 45 0.09 0.0
2016 65 38 0.00 0.0
2015 51 43 1.15 0.0
2014 61 34 0.00 0.0
2013 63 38 0.68 0.0
2012 77 47 0.00 0.0
2011 49 41 0.00 0.0
2010 71 37 0.00 0.0
2009 54 36 0.36 0.0
2008 75 43 0.00 0.0
2007 73 35 0.00 0.0
2006 80 47 0.00 0.0
2005 87 48 0.00 0.0
2004 71 47 0.00 0.0
2003 71 36 0.00 0.0
2002 68 49 0.02 n/a
2001 68 28 0.00 0.0
2000 65 43 0.02 n/a
1999 55 38 0.00 n/a
1998 56 44 0.13 n/a
1997 61 36 0.00 n/a
1996 77 44 0.00 n/a
1995 69 44 0.00 0.0
1994 59 40 0.00 0.0
1993 72 50 0.00 0.0
1992 60 44 0.00 0.0
1991 64 36 0.00 0.0
1990 64 41 0.00 0.0
1989 59 34 0.00 0.0
1988 52 32 0.00 0.0
1987 72 55 0.02 0.0
1986 70 30 0.00 0.0
1985 65 47 0.00 0.0
1984 57 42 0.01 0.0
1983 49 34 0.06 0.1
1982 71 39 0.00 0.0
1981 55 34 0.00 0.0
1980 75 39 0.10 0.0
1979 64 31 0.00 0.0
1978 57 45 0.08 0.0
1977 75 38 0.00 0.0
1976 89 56 0.00 0.0
1975 63 44 0.00 0.0
1974 60 31 0.00 0.0
1973 69 43 0.00 0.0
1972 61 34 1.40 0.0
1971 70 41 0.00 0.0
1970 41 35 0.41 0.0
1969 57 36 0.00 0.0
1968 77 47 0.00 0.0
1967 62 40 0.00 0.0
1966 45 42 0.05 0.0
1965 59 40 0.00 0.0
1964 50 38 0.26 0.0
1963 77 47 0.05 0.0
1962 60 35 0.00 0.0
1961 62 29 0.00 0.0
1960 66 27 0.00 0.0
1959 58 40 0.55 0.0
1958 75 50 0.00 0.0
1957 70 41 0.00 0.0
1956 45 28 0.04 0.0
1955 63 42 0.00 0.0
1954 81 44 0.00 0.0
1953 47 34 0.01 0.0
1952 80 53 0.00 0.0
1951 58 38 0.00 0.0
1950 56 42 1.00 0.0
1949 64 30 0.00 0.0
1948 68 43 0.00 0.0
1947 40 35 0.07 n/a
1946 59 42 0.04 0.0
1945 60 39 0.00 0.0
1944 70 32 0.00 0.0
1943 48 36 0.05 0.0
1942 51 40 n/a 0.0
1941 85 52 0.00 0.0
1940 49 38 0.92 n/a
1939 59 43 0.00 0.0
1938 83 54 0.04 0.0
1937 61 47 0.00 0.0
1936 58 38 0.00 n/a
1935 67 45 0.00 n/a
1934 58 47 0.32 n/a
1933 54 34 0.00 n/a
1932 70 39 0.00 n/a
1931 76 46 0.00 n/a
1930 59 39 0.00 n/a
1929 51 41 0.41 n/a
1928 48 33 0.00 n/a
1927 87 50 0.00 0.0
1926 n/a n/a n/a n/a
1925 39 30 0.03 0.0
1924 47 38 0.05 0.0
1923 77 39 0.00 0.0
1922 47 31 0.00 0.0
1921 70 39 0.00 n/a
1920 70 43 0.00 n/a
What's the all-time high for Hartford on 4/20?
For the date of Apr 20, the highest temperature ever reached in Hartford history is 89 °F which happened in 1976.
Highest Temperatures in Hartford on April 20
Rank Temperature Year
1 89 °F 1976
2 87 °F 2005
2 87 °F 1927
4 85 °F 1941
5 83 °F 1938
6 81 °F 1954
7 80 °F 1952
7 80 °F 2006
9 77 °F 2012
9 77 °F 1923
9 77 °F 1968
9 77 °F 1963
9 77 °F 1996
What's the all-time low for Hartford on 4/20?
For the date of Apr 20, the lowest temperature ever reached in Hartford history is 27 °F which happened in 1960.
Lowest Temperatures in Hartford on April 20
Rank Temperature Year
1 27 °F 1960
2 28 °F 1956
2 28 °F 2001
4 29 °F 1961
5 30 °F 1949
5 30 °F 1986
5 30 °F 1925
8 31 °F 1974
8 31 °F 1922
8 31 °F 1979
8 31 °F 2018
Lowest High Temperatures in Hartford on April 20
Rank Temperature Year
1 39 °F 1925
2 40 °F 1947
3 41 °F 1970
4 45 °F 1956
4 45 °F 1966
6 47 °F 1953
6 47 °F 1922
6 47 °F 1924
9 48 °F 1928
9 48 °F 1943
What's the most it has ever rained in Hartford on 4/20?
For the date of Apr 20, the most precipitation ever recorded in Hartford history is 1.40 inches which happened in 1972.
All-Time Most Precipitation in Hartford on April 20
Rank Precipitation Year
1 1.40 inches 1972
2 1.15 inches 2015
3 1.01 inches 2019
4 1.00 inches 1950
5 0.92 inches 1940
6 0.68 inches 2013
7 0.55 inches 1959
8 0.41 inches 1970
8 0.41 inches 1929
10 0.36 inches 2009
All-Time Most Snow in Hartford on April 20
Rank Precipitation Year
1 0.1 inches 1983
Weather Station Details
Years Station Coordinates
1949–2024 Hartford International Airport location
1920–1948 Hartford Brainard Field location