I want to go to Chengde Dam on July 30th, 3 1. How's the weather? What should I wear?

If your good friend goes to the dam, because the temperature difference on the dam is large and it is rainy these two days, you should bring two sets of clothes.

Take some warm clothes, mainly cold at night. If the weather is fine during the day, you must pay attention to the sun on the sun dam. I learned it once.

I wish you a pleasant journey.

Hope to adopt. Thank you.