What's the weather like in Mount Emei, Chengdu No.31? Do you need to bring thick clothes?

hello. I just came back from Emei Mountain. I don't need to bring thick clothes, just a long sleeve. Only for night and morning wear. It was very hot on the way to climb the mountain, and there was no need for thick clothes. I only wear a short sleeve in Jinding, which is hot. If the temperature is only 3 degrees below the mountain, it will be 14 or 15 degrees above the mountain. It shouldn't rain when you go to Emei Mountain on a sunny day. There are also disposable raincoats on the rainy mountain, so don't be afraid. Well, you should bring sunscreen and toilet water. There are strong ultraviolet rays and many mosquitoes on the mountain. I hope I can help you ~