What is the weather temperature in Nanjing in October? What should I wear?

Single-layer suit. According to Nanjing local treasure, the average temperature in Nanjing 10 is from 0/3 to 22 degrees Celsius, and it is 22 degrees Celsius during the day, which is suitable for wearing comfortable clothes such as single-layer suits. Nanjing, known as Jinling in ancient times, is the capital of Jiangsu Province, a sub-provincial city, a megacity, the core city of Nanjing metropolitan area, an important central city in eastern China approved by the State Council, an important scientific research and education base and a comprehensive transportation hub in China.