Why is the weather in Guangzhou so hot?

Natural factors:

Because Guangzhou is located in the subtropical zone, the temperature is relatively high throughout the year. The average temperature throughout the year is about 15℃, and the average temperature in summer reaches above 30℃.

Human factors:

The more important point is that Guangzhou is a developed city, with serious vehicle exhaust emissions, the release of residents’ daily energy consumption, and a small green area

Thus aggravating the The urban circulation heat island effect

makes the urban temperature rise

Both of them work together, which is why Guangzhou is so hot in summer