It is advisable to wear light clothes when going to Guangzhou in March. The average temperature in Guangzhou in March is 15 to 22 degrees, and it is 22 degrees in the daytime. Wear short suits, T-shirts, thin jeans, casual clothes, professional clothes and other comfortable clothes made of single-layer cotton and linen fabric. The average temperature at night is 15 degrees. Wear warm clothes such as suits, jackets, suits and thin sweaters. Guangzhou is a dry season in March, with less precipitation, so it is necessary to replenish water. Popular bus lines in Guangzhou: Guangzhou 7 12A Road (from Guangzhou College of South China University of Technology to Renhe Commercial Center). Guangzhou Guangfo Citybus 1 1 Jiujiang Line (from Jiujiang Bus Station to Fangcun Bus Station). Guangzhou Conghua Bus Station to Panyu Bus Station (Conghua Bus Station to Panyu Bus Station). Guangzhou 543 Road (Yuexiu Park to Shijing Station [Qingfeng Textile and Clothing City]). Guangzhou Airport Express Line Dongguan Da Lang Line (Dongguan Da Lang Terminal (Dalang Town South China International Auto Parts City) to New Baiyun Airport).