Texas, Average Temperature Rankings, August 2020 1901-2000 Degrees Fahrenheit 1 84.4 81.9 2.5 122 7 1971 2011 2018 2019 top-tenth 1924,1937,2010 2 84.8 82.1 2.7 126 3 1976 2011 2019 2011 top-tenth 1951 3 83.4 81.3 2.1 121 8 1976 2011 2019 2018 top-tenth 4 81.2 79.1 2.1 121 8 1976 2011 2019 2018 top-tenth 5 78.0 76.2 1.8 115 14 1973 2011 2019 2018 top-third 2000 6 75.5 72.9 2.6 123 6 1915,1931 2011 2019 2018 top-tenth 7 71.8 69.5 2.3 120 9 1903 2011 2019 2018 top-tenth 2009 8 69.2 66.5 2.7 123 6 1979 2012 2019 2017 top-tenth 9 67.1 64.4 2.7 121 7 1915 2011 2019 2017 top-tenth 10 65.7 63.4 2.3 120 8 1973 2000,2017 2019 2018 top-tenth 11 65.7 63.6 2.1 117 11 1973 2017 2019 2018 top-tenth 12 67.0 64.7 2.3 121 7 1973 2017 2019 2017 top-tenth 1934,1999,2016 18 69.2 67.4 1.8 117 11 1977 2012 2019 2018 top-tenth 24 66.1 64.6 1.5 116 11 1913,1915,1920 2012,2017 2019 2018 top-tenth 2001 36 66.3 64.6 1.7 117 9 1915 2018 2016 2019 top-tenth 48 66.7 64.6 2.1 124 1 1915 2018,2019,2020 2019 2019 highest 2018,2019 60 66.8 64.6 2.2 123 1 1979 2020 2019 2020 highest