The weather in Shanghai in late May

It's cold this year. You can wear short sleeves at this time in previous years, but the temperature difference is very big this year. It's still cool at night, and it's ok during the day, that is, sometimes it will rain, that is, it will clear up for a few days, but skirts can be worn, but you should prepare a thicker coat, preferably a longer one, and wear it at night, but don't wear that kind of gauze skirt or short sleeves in summer, just wear a spring and autumn skirt.