How cold can it be in Guangzhou?

According to the previous winter temperature in Guangzhou from June, 20 19 to February, 20 10, the coldest winter temperature in Guangzhou is about 4℃ ~1℃, depending on the seasonal changes of that year.

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. However, extreme weather also exists in some years in Guangzhou. For example, in the winter of 20 14 in Guangzhou, the temperature drops sharply, the climate changes quite quickly, and the temperature difference changes more than 15℃.