Overview
San Francisco, California is a wonderful travel destination all year round. Rain usually only comes around from December to Feburary. One of the best ways to get around is by a cable car. The city’s cable cars are the only National Historical Monument that can move.
Travel
There are three ways to get to San Francisco, boat, car, plane. I would recomend flying if you aren't interested in seeing other places along the way. 
Weather
- During the summer months the high is around 66 and the low is around 45
- It doesnt usually rain until the winter months of December through February
- Make sure to bring your suncreen no matter what time of year because the sun will always be out and it will be hot