<P> San Francisco has a warm - summer Mediterranean climate ( Köppen Csb ) characteristic of California 's coast , with moist mild winters and dry summers . San Francisco 's weather is strongly influenced by the cool currents of the Pacific Ocean on the west side of the city , and the water of San Francisco Bay to the north and east . This moderates temperature swings and produces a remarkably mild year - round climate with little seasonal temperature variation . </P>
<P> San Francisco has a warm - summer Mediterranean climate ( Köppen Csb ) characteristic of California 's coast , with moist mild winters and dry summers . San Francisco 's weather is strongly influenced by the cool currents of the Pacific Ocean on the west side of the city , and the water of San Francisco Bay to the north and east . This moderates temperature swings and produces a remarkably mild year - round climate with little seasonal temperature variation . </P>
what is the climate like in san francisco
what is the climate like in san francisco
a warm - summer Mediterranean climate
a warm - summer Mediterranean climate