I'm going to Yunnan next week. I wonder what the weather is like there. What should I bring?

prepare clothes for spring and summer (the temperature here is already very good), and a coat (it is better to prepare a coat at night because of the large temperature difference, otherwise you will catch a cold, unless you don't go out). If you are a girl, you'd better have a sun umbrella, otherwise you won't get used to ultraviolet rays. Finally, reserve enough RMB in your bank card, otherwise it's not fun to travel in the outer bag. Hehe, I don't think anything else is needed.