What's the weather like going to Jiuzhaigou in June 16? Is it hot or cold?

And the closer to the end of the month, the better, because summer is the rainy season, relatively speaking, there will be more water and the weather will be warmer. Be sure to bring your jacket. It will be cold inside. I went in mid-May. The waterfall is not bad, but it is certainly not as good as the rainy season. The temperature outside the scenic spot is fine, so it is not an exaggeration to wear down jackets in the scenic spot. I put on all the clothes I could wear, 7 or 8 pieces from the inside out. . .