Is it hot in Oklahoma the summer?

Oklahoma has a humid subtropical climate, with hot, humid summers and moderately cold winters. The summers are long, lasting from late May to late September, with average high temperatures ranging from 85 °F (29 °C) in the eastern part of the state to 95 °F (35 °C) in the western part of the state. The humidity levels are also high during the summer, making the heat index often feel even hotter. Oklahoma is also prone to severe weather during the summer, with frequent thunderstorms, hail, and occasional tornadoes.