Yuma, Arizona, Average Temperature Rankings, April 2022 1991-2020 Degrees Fahrenheit 1 74.2 72.4 1.8 56 13 1967 1989 2020 2021 top-third 2 70.5 69.4 1.1 55 13 1975 2004 2021 2018 top-third 2000,2007 3 66.7 66.4 0.3 50 18 1975 2015 2021 2018 top-third 4 64.4 64.0 0.4 53 13 1975 2015 2021 2018 top-third 1981,1995,2012 5 63.0 62.4 0.6 50 12 1975 2015 2021 2018 top-third 1997 6 64.1 62.6 1.5 56 6 1973 2015 2021 2018 top-tenth 2000 7 65.6 64.7 0.9 51 10 1973 2015 2021 2018 top-third 8 68.6 67.7 0.9 53 8 1973 2015 2021 2018 top-third 9 71.4 70.6 0.8 52 9 1973 1996 2020 2021 top-third 10 74.0 73.0 1.0 55 6 1973 1996 2021 2018 top-tenth 2004 11 75.7 74.4 1.3 56 5 1973 2015 2021 2018 top-tenth 12 76.0 74.9 1.1 57 4 1973 2015 2021 2018 top-tenth 1996 18 71.5 70.8 0.7 51 6 1976 2015 2021 2019 top-tenth 2019 24 76.0 74.9 1.1 52 4 1973 2015,2016,2018 2021 2018 top-tenth 36 75.3 74.9 0.4 45 6 1975 2017 2021 2019 top-third 2014 48 75.2 74.9 0.3 38 8 1975,1976 2018 2014 2021 top-third 60 75.4 74.8 0.6 36 5 1976,1977 2018 2021 2021 top-third 2015,2020,2021