Does Hengshan Mountain have an impact on Hengyang's winter climate?

Hengshan Mountain has little influence on Hengyang's winter climate.

Hengyang has a subtropical monsoon climate with four distinct seasons and abundant rainfall. It is cooler and more comfortable in spring and autumn, and wetter in spring. Winter is cold and slightly wet, with occasional low temperature rain and snow. Summer is very hot and humid. The annual average temperature is about 18℃, and the annual average precipitation is about 1352 mm.