What's the weather like in Yunnan solar calendar from March to July?

Hello: In March, the temperature was 5- 18 degrees, so I wore a sweater and a thin coat. July, around 20 degrees. Just wear long sleeves. Come and pay attention to sun protection and altitude sickness, and pay attention to moisturizing. Have a nice trip! ! ! Lijiang self-help tour: Lijiang cross-country outdoor club! ! !