Is it hot in Shanghai in September?

It's quite hot. I just got back there. It often rains, but the temperature does not drop after the rain, but it feels sultry. In fact, the heat is nothing, and the most uncomfortable thing is that there are too many people. Besides, the pace of life in Shanghai is too fast. Unless you are rich, it is difficult to adapt to that kind of life. Everything has to line up. I waited in line for the World Expo all night, and finally I walked into the China Pavilion. The temperature will not drop much in September. Young people can go and see it if they want. If it's an old man or a child, forget it. You can go to Suzhou and Hangzhou, where the scenery is good and there are few people, which is suitable for traveling.