When going to Jiuzhaigou on November 12, you should wear warm clothes, such as down jackets, sweaters, thermal underwear, etc., because Jiuzhaigou is a plateau area and the temperature is low. At the same time, it is recommended to bring waterproof jackets and windproof clothing to cope with possible rain and snow. In addition, due to the large temperature difference in the Jiuzhaigou Scenic Area, you can prepare some light clothing to add or remove at any time.