Indiana, Average Temperature Rankings, June 2020 1901-2000 Degrees Fahrenheit 1 72.1 70.5 1.6 92 37 1928 1934 2019 2018 top-third 1964,1973,1988,2007 2 65.9 65.9 0.0 58 71 1917 2018 2008 2019 normal 1950,1971,1995 3 60.2 60.8 -0.6 36 93 1907 1991 1997 2019 bottom-third 1903,1951 4 56.3 55.5 0.8 73 56 1926 2012 2019 2018 normal 5 51.6 50.3 1.3 92 37 1978 2012 2019 2018 top-third 1933,1945,1973,2006 6 48.7 46.3 2.4 114 15 1978 2012 2019 2017 top-third 1949,1954,2002 7 46.9 44.0 2.9 120 8 1978 2012 2019 2017 top-tenth 1932 8 45.6 43.7 1.9 105 23 1904 2012 2019 2017 top-third 1922,2021,2022 9 46.7 44.8 1.9 110 18 1904,1978 2012 2019 2017 top-third 1949,2005 10 49.1 46.9 2.2 115 13 1904 2012 2019 2017 top-tenth 11 51.2 49.2 2.0 115 13 1904 2012 2019 2017 top-tenth 1954 12 53.3 51.3 2.0 116 12 1904 2012 2019 2017 top-tenth 1922,1998 18 51.2 49.6 1.6 108 20 1979 2017 2019 2018 top-third 1934,1955,2016 24 52.8 51.3 1.5 111 16 1978 2017 2019 2018 top-third 1955 36 52.6 51.3 1.3 108 18 1979 2018 2016 2019 top-third 1922,2014 48 53.3 51.3 2.0 123 2 1980 2019 2018 2019 top-tenth 60 53.5 51.3 2.2 123 1 1981 2020 2019 2020 highest