Why is Dazhou 2022 so hot?

There are several reasons for the high temperature weather in Dazhou in the summer of 2022:

1. Dazhou is located in Sichuan Basin. In 2022, it was influenced by continental high, western Pacific subtropical high and Iranian high in North Africa.

2. The high temperature weather is also affected by the prevalence of downdraft and urban heat island effect. Downward flow makes the air move downward, which prevents the air pollutants from spreading upward, thus making the air pollution over the city more serious. The urban heat island effect makes the temperature in the city center higher than that in the surrounding countryside and suburbs, which leads to the more obvious heat wave in the city center.

To sum up, many factors led to the high temperature weather in Dazhou in the summer of 2022.