Is Fangchenggang cold in winter?

The winter temperature in Fangchenggang is mild, ranging from minus 7 degrees to 1 1 degree, which is similar to the temperature in the north after October 1st. It's sunny outside and I don't feel cold. Old people sometimes need to use electric mattresses indoors.

Fangchenggang is a prefecture-level city under the jurisdiction of Guangxi Zhuang Autonomous Region and the only panoramic ecological bay city along the Beibu Gulf. Fangchenggang, located at the southernmost tip of Chinese mainland coastline, belongs to subtropical monsoon climate zone, with mild but relatively dry winter temperature.