When did it get hot in Shanghai?

It's getting hotter and hotter now. You can wear short sleeves in the middle and late May. The rainy season is from mid-June to early July, and the weather is humid and sultry. The late July after the plum blossom is the highest temperature in Shanghai. Generally, the highest temperature is 38 degrees and 39 degrees. In August, especially after leaving, the temperature began to drop, and the highest temperature was around 35 degrees. If there is a typhoon, the maximum temperature will drop to about 30 degrees in two or three days.