What clothes should I bring to Siguniang Mountain and Kangding on National Day? Is there anything else to pay attention to?

I just got back from there the day before yesterday. I should at least bring a sweater and a coat. I feel that the temperature of Rilong and Kangding is similar, and the temperature difference is large. It's more than ten degrees during the day, and a coat is ok. It's only a few degrees at night. Those who are afraid of the cold may have to wear cotton-padded clothes or down jackets. From Siguniang Mountain to Kangding, through Danba, Bamei, Tagong and xinduqiao, the road from Danba to Bamei is not easy. There is still a bad road of 18 km from Chengdu to Kangding.