When will Nanchang cool down?

In previous years, the temperature generally began to drop after September 10.

It may be almost down the day after tomorrow this year. It is unlikely that the temperature will rise again after it drops.

So this summer is coming to an end.

The summer in Nanchang is very comfortable this year. It was really hot a few years ago. It rained frequently this year, and it was cool for a month.