What clothes to wear when going to Dali Lijiang in early August? Will it rain all the time?

We came to Lijiang in September last year, and the shopkeeper of Liubai Guanjing Inn helped us arrange the itinerary. <br/>Remind us to wear waterproof shoes before coming, because it is the rainy season, bring a good coat, the temperature difference between morning and evening is large, and do sun protection. Shorts and shorts cannot be worn.