San Francisco, CA

San Francisco, CA's Topography

A compact city of 47 square miles, it is a very hilly cityscape located at the top of the San Francisco Peninsula and surrounded by the Pacific Ocean and San Francisco Bay.

San Francisco, CA's weather year around

"The coldest winter I ever spent was a summer in San Francisco," said Mark Twain. Summers are marked by the famous chilly, sweeping fog that lies off the coast and is pulled in by rising air currents when the land heats up. Still, the city is blessed with a temperate marine climate and enjoys mild weather year-round. The morning and evening fogs that roll in during the summer months rarely persist.

Spring average 60°F, 1 inch of rain per month.

Summer average 65°F, less than + inch of rain per month.

Fall average 60°F, 1.5 inches of rain per month.

Winter average 50°F, 4 inches of rain per month.