Weather Condition in Jiuzhaigou

Well, according to the previous weather data, the temperature during that period of time is 37.4 F to 69.8 F. It's a little bit cold in the early morning and late night. So you are suggested to take jackets and jeans in order to adapt large temperature difference.

These days are sunny days. The possibility of delaying is low. But you should also pay attention the weather forecast before you start off. If the plane delayed, you need to ask the airline whether they refund the ticket or not. The policy varies from one airline to another.