What's the weather like in Guangzhou every September?

Guangzhou is located in the subtropical coast, and the Tropic of Cancer passes through the south-central, belonging to the maritime subtropical monsoon climate, which is characterized by warm and rainy, sufficient light and heat, long summer and short frost period. With an average annual temperature of 20-22 degrees Celsius, it is one of the smallest cities in China. The average relative humidity is 77%, and the annual rainfall in urban areas is about 1720mm. April-June is the rainy season, and there are many typhoons in July-September. The temperature is moderate in June 5438+ 10, June 5438+10, March, and it is cool in June 5438+February to February. The same period of water and heat throughout the year, abundant rainfall, is conducive to plant growth. It is a "Flower City" with evergreen seasons and numerous flowers. [ 10- 1 1]