What clothes do you need to take to travel to Los Angeles, new york, San Francisco and Washington?

Several people upstairs are wrong. Don't mislead inexperienced people.

It's very hot in Los Angeles now, so short-sleeved shorts will do. But San Francisco is very cold,

Not only day and night, but also noon. Everyone should wear long sleeves, especially to some scenic spots, such as the Golden Gate Bridge. It's cold by the sea, so you should wear thick clothes. Of course, if you are afraid of heat, it may be a little hot for you at noon, so you can take off your coat.

In short, you should bring long-sleeved trousers, short-sleeved shorts and one or two thick coats.

You can bring sunscreen if you want. If you are a girl with plenty of sunshine, you will get a tan.