Hartford May 12 Weather Records

Daily averages and all-time records for weather in Hartford, Connecticut for the date of May 12.
May 12 All-Time Records
1920–2024
Highest temperature 90 °F 2014
Lowest temperature 32 °F 1983
Lowest daily high 49 °F 2010
Highest daily low 60 °F 1985
Most precipitation 2.94 inches 2006
Most snow none -
May 12 Average Weather
1991–2020 1
Average high 70.1 °F
Average low 46.9 °F
Chance precipitation 39.5%
Chance snow 0%
Hartford May 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 64 48 0.00 0.0
2023 88 50 0.00 0.0
2022 83 52 0.00 0.0
2021 68 43 0.00 0.0
2020 57 39 0.00 0.0
2019 56 40 0.95 0.0
2018 53 47 0.15 0.0
2017 67 48 0.00 0.0
2016 82 46 0.00 0.0
2015 89 59 0.00 0.0
2014 90 49 0.00 0.0
2013 72 47 0.01 0.0
2012 81 40 0.00 0.0
2011 74 46 0.00 0.0
2010 49 39 0.11 0.0
2009 66 41 0.00 0.0
2008 58 44 0.00 0.0
2007 75 53 0.00 0.0
2006 57 52 2.94 0.0
2005 64 41 0.00 0.0
2004 90 56 0.00 0.0
2003 61 47 0.07 0.0
2002 55 48 0.47 n/a
2001 89 55 0.28 n/a
2000 66 50 0.00 n/a
1999 71 42 0.00 n/a
1998 67 45 0.00 n/a
1997 77 47 0.00 n/a
1996 51 43 0.13 n/a
1995 69 45 0.06 0.0
1994 66 46 0.11 0.0
1993 85 57 0.00 0.0
1992 77 41 0.00 0.0
1991 88 55 0.00 0.0
1990 67 36 0.00 0.0
1989 68 51 0.17 0.0
1988 74 46 0.00 0.0
1987 78 52 0.00 0.0
1986 65 39 0.00 0.0
1985 77 60 0.00 0.0
1984 60 46 0.15 0.0
1983 62 32 0.00 0.0
1982 72 40 0.00 0.0
1981 68 50 0.36 0.0
1980 71 52 0.09 0.0
1979 67 54 0.19 0.0
1978 75 43 0.00 0.0
1977 80 41 0.00 0.0
1976 66 41 0.46 0.0
1975 76 53 0.31 0.0
1974 66 49 0.80 0.0
1973 72 45 0.10 0.0
1972 72 42 0.00 0.0
1971 82 50 0.00 0.0
1970 85 58 0.01 0.0
1969 65 33 0.00 0.0
1968 55 52 1.19 0.0
1967 61 45 0.00 0.0
1966 55 43 0.26 0.0
1965 79 51 0.00 0.0
1964 80 46 0.00 0.0
1963 62 40 0.00 0.0
1962 67 39 0.00 0.0
1961 61 52 0.74 0.0
1960 75 55 0.13 0.0
1959 88 60 0.04 0.0
1958 70 54 0.03 0.0
1957 61 48 0.17 0.0
1956 79 46 0.00 0.0
1955 77 50 0.00 0.0
1954 57 43 0.00 0.0
1953 84 54 0.00 0.0
1952 63 47 0.07 0.0
1951 65 44 0.08 0.0
1950 76 46 0.00 0.0
1949 58 38 0.00 0.0
1948 85 51 0.30 0.0
1947 83 47 0.00 0.0
1946 61 53 0.64 0.0
1945 65 41 n/a 0.0
1944 80 57 n/a 0.0
1943 62 49 0.76 0.0
1942 67 44 0.17 0.0
1941 n/a n/a n/a n/a
1940 63 42 0.00 0.0
1939 63 46 0.00 n/a
1938 59 39 0.11 0.0
1937 76 45 0.00 0.0
1936 82 53 0.01 n/a
1935 70 49 0.00 n/a
1934 60 43 0.00 n/a
1933 74 50 0.00 n/a
1932 66 44 0.00 n/a
1931 58 45 0.03 n/a
1930 71 48 0.00 n/a
1929 81 50 0.25 n/a
1928 n/a n/a n/a n/a
1927 64 54 0.00 0.0
1926 65 45 0.00 0.0
1925 69 47 0.00 0.0
1924 55 43 0.90 0.0
1923 63 49 0.43 0.0
1922 66 43 0.00 0.0
1921 66 35 0.00 0.0
1920 64 45 0.00 n/a
What's the all-time high for Hartford on 5/12?
For the date of May 12, the highest temperature ever reached in Hartford history is 90 °F which has happened 2 times, most recently in 2014.
Highest Temperatures in Hartford on May 12
Rank Temperature Year
1 90 °F 2004
1 90 °F 2014
3 89 °F 2001
3 89 °F 2015
5 88 °F 1959
5 88 °F 2023
5 88 °F 1991
8 85 °F 1993
8 85 °F 1970
8 85 °F 1948
What's the all-time low for Hartford on 5/12?
For the date of May 12, the lowest temperature ever reached in Hartford history is 32 °F which happened in 1983.
Lowest Temperatures in Hartford on May 12
Rank Temperature Year
1 32 °F 1983
2 33 °F 1969
3 35 °F 1921
4 36 °F 1990
5 38 °F 1949
6 39 °F 1938
6 39 °F 2020
6 39 °F 2010
6 39 °F 1962
6 39 °F 1986
Lowest High Temperatures in Hartford on May 12
Rank Temperature Year
1 49 °F 2010
2 51 °F 1996
3 53 °F 2018
4 55 °F 1966
4 55 °F 1924
4 55 °F 2002
4 55 °F 1968
8 56 °F 2019
9 57 °F 2020
9 57 °F 2006
9 57 °F 1954
What's the most it has ever rained in Hartford on 5/12?
For the date of May 12, the most precipitation ever recorded in Hartford history is 2.94 inches which happened in 2006.
All-Time Most Precipitation in Hartford on May 12
Rank Precipitation Year
1 2.94 inches 2006
2 1.19 inches 1968
3 0.95 inches 2019
4 0.90 inches 1924
5 0.80 inches 1974
6 0.76 inches 1943
7 0.74 inches 1961
8 0.64 inches 1946
9 0.47 inches 2002
10 0.46 inches 1976
Weather Station Details
Years Station Coordinates
1949–2024 Hartford International Airport location
1920–1948 Hartford Brainard Field location