Please link to Cable Cars for the most current information. The temperature is usually very mild, it is rare if it ever drops below 45 or goes above 90. As a result, any humidity is practically unnoticeable. In summer it can actually feel chilly on occasion, due to weather patterns on the coast. Fog can often be seen around the bay and in the higher elevations of The City.
Rain does happen, but the vast majority of the days here are rain-free.
The Bay Area is comprised of about thirty different microclimates. Downtown San Francisco Parking In San Francisco Parking almost anywhere in The City can be extremely tight, especially so downtown, and in the Castro and South of Market Districts. Most metered parking is free on Sunday, but not all . Do not attempt to park anywhere where parking signs prohibit. Proof of liability insurance is required in California to obtain state registration for your vehicle.