Is it suitable to turn on the air conditioner when the weather is cold and warm in Foshan?

Foshan has a mild climate, abundant rainfall, spring-like seasons and a subtropical monsoon humid climate, with an average annual temperature of about 23 degrees.

Foshan, referred to as Buddha for short, is located in the middle of Guangdong Province, in the hinterland of the Pearl River Delta, adjacent to Hong Kong and Macao, and adjacent to Guangzhou in the east. It borders Zhongshan in the south. Foshan is a city under the jurisdiction of Guangdong Province. Foshan is one of the most developed areas of private economy in China. It is an important manufacturing base in China, an economic and trade center in the west wing of the Pearl River Delta and a comprehensive transportation hub in the State Council.