What are the off-season and peak seasons of American tourist season?

In fact, I personally feel that there is no difference between the off-season and the peak season in the United States, because the west coast is just right to travel when the east coast is cold, and then the east coast is just right when the west coast is hot!

However, over there in new york, it's the east coast. Basically, it's 10/65438+from October to February. It's not good, it's cold and snowy!

West coast, June-September, not so good, super hot, especially in July, August and February, going out to play will kill you!