What clothes do I need to bring to travel to the United States with a group at the end of September1early October?

1) weather information of September and June in the United States 10:

In the United States, the average temperature in September and June, 65438+ October is about 25 degrees. The climate in most parts of the United States is temperate and subtropical, with moderate temperature and abundant precipitation. Because of its vast territory and diverse terrain, climate change is more complicated. The southern tip of the Florida Peninsula is tropical. Alaska is located between 60 and 70 degrees north latitude and belongs to the cold climate zone in the Arctic Circle. Hawaii is located in the south of the Tropic of Cancer and has a tropical climate.

2) American Dressing Guide for September and June 10:

Please take a coat in summer. It's very cold in winter, so please keep warm. The temperature difference between morning and evening is large. Hawaii doesn't need a thick coat at 25-32 degrees all year round, just bring a thin coat in the morning and evening. Please pay special attention to the regular routes on the west coast, such as Los Angeles, Las Vegas and San Francisco. San Francisco also needs to carry long-sleeved coats in spring and summer. Please take a thick coat in autumn and winter, especially when it is windy on the Golden Gate Bridge. In national parks, such as Huangshi National Park, if you go before the beginning of May or after the middle of September, you should pay attention to the great temperature difference between morning and evening, and you need to bring a thick coat.

3) Recommended season for visiting the United States:

The weather in spring and autumn is the best among American tourist weather. These two seasons are neither hot nor cold, and the hotel price is low. In contrast, more tourists will travel in summer, and hotel prices will be higher. Winter is very cold, so if you want to go skiing, it's a good season.