Why is the weather in Ankang so hot?

Ankang City has a subtropical continental monsoon climate with four distinct seasons, abundant rainfall and a long frost-free period. The vertical regional climate is obvious. The annual average temperature in Ningshan and Zhenping is about 12℃, and in other counties is about 15℃. The number of sunshine hours in the city ranges from 1495.6 hours (Zhenping) to 1836.2 hours (Baihe). Annual precipitation ranges from 750 mm to 1100 mm. The frost-free period in the city ranges from 210 to 270 days, with an average of more than 8 months. The main climate characteristics are: cold winter with little rain and snow; summer rainy with drought; spring warm and dry; autumn cool and humid with frequent rains. The main disastrous weather conditions are drought, heavy rain and continuous rain.