What's the temperature in Changbai Mountain in September? Please come in and talk nonsense.

Fuzzy ... how can the phone freeze? The northeast is not the south pole. I have lived in the northeast for so many years, and I have never heard of anyone whose mobile phone was frozen because of the cold weather. There is a big temperature difference between morning and evening in Changbai Mountain. At present, the temperature will reach 2 degrees in the morning, but it will never be below zero or on the mountain. Because the climate is there, it is about 19 degrees at noon, not lower than 15 degrees, except rainy days. It is recommended to wear it. I wish you all a good time and welcome to Jilin Province next time!