
What is the weather like in San Francisco all year round
San Francisco is not the usual beach city that people expect it to be, so if you are thinking about endless sunbathing then you may want to just go down to Los Angeles.
The city usually has cold weather. January to April it gets pretty cold with temperatures ranging from 44 F to about 63 F. From May to September the temperature varies from 51 F to 73 F. In addition, San Francisco also receives quite a bit of rain from January to April and then from October to December.
http://gocalifornia.about.com/cs/sanfrancisco/l/bl_sf_temp.htm
http://www.lonelyplanet.com/usa/san-francisco/weather
http://www.wordtravels.com/Cities/California/San+Francisco/Climate

