Why is it so hot?

I can't explain the climate problem to you at present. I hope you can learn geography well. Learning a little geography will greatly improve your life quality, because geography is life.

The recent high temperature weather is mainly due to the strong subtropical high system, which controls the southeast of China. Under its control, the downward airflow has the upper hand, which firmly controls the rise of the hot airflow on the ground, making it difficult to form clouds and cause rainfall. This year's subtropical high is rare in recent years, making Zhejiang, Anhui, Jiangxi, Chongqing and other regions really hot.