What is the hottest month in SF?
Average Temperature in San Francisco The hottest month of the year in San Francisco is September, with an average high of 72°F and low of 58°F. The cool season lasts for 2.0 months, from December 4 to February 4, with an average daily high temperature below 59°F.
Does SF get cold?
The good news: San Francisco has a very mild climate. It rarely gets out of the 55 to 65 degree range (12 to 18°C), summer or winter. There’s no bad news! Just a reminder to visitors that it’s often cool and windy, especially in the afternoon.
How hot is San Francisco in January?
Daily high temperatures increase by 3°F, from 56°F to 59°F, rarely falling below 51°F or exceeding 65°F. The lowest daily average high temperature is 56°F on January 2. Daily low temperatures are around 46°F, rarely falling below 39°F or exceeding 54°F.
Why is Bay Area so windy?
San Francisco is windy because the ocean is cold and inland areas are hot; especially during the summer. Air always travels from high pressure (cold air) to low pressure (hot air). And air always wants to travel along the easiest path possible, which is to say around the mountains and through the city.
Is January foggy in San Francisco?
Skies over San Francisco during January tend to be sunny or at least partly sunny on about 16 days with cloudy or mostly cloudy conditions on 15 days. Some rainfall occurs on about 11 days this month; however, rainfalls of at least 0.04 inches (1 mm) occur on about 8 days.
What is the best time of the year to go to San Francisco?
The best time to visit San Francisco is from September to November. Believe it or not, fall offers some of the city’s warmest temperatures year-round, not to mention fewer crowds than summer. Spring is another good time to visit thanks to its mild temperatures and lack of rain (compared to other parts of California).
Are sharks in San Francisco Bay?
There are 11 species of sharks living in the San Francisco Bay, ranging from familiar (great white shark, blue shark) to obscure (swell shark, Pacific sleep shark). The good news is that great white sightings are rare, and the Bay’s other species of sharks are mostly docile non-maneaters.