San Francisco, California gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year. San Francisco averages 0 inches of snow per year.

What is the rainiest month in San Francisco?

The driest month in San Francisco County is July with 0.04 inches of precipitation, and with 4.72 inches January is the wettest month.

When did San Francisco last rain?

San Francisco last recorded rainfall on Jan. 28, making it the fourth-longest dry streak since officials started keeping precipitation numbers in 1849, according to weather officials. The city has measured 8.83 inches of rain since the water year started at the beginning of October, which is 48% of normal.

How much rain did San Francisco get?

The city only saw 11.7 inches of rain during its 2019-20 season, followed by 8.97 inches of rain in its 2020-21 season.

Does San Francisco have good weather?

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.

Why is San Francisco Bay water so cold?

To the east, heat in the valley creates thinner air and low pressure. The valley becomes like a vacuum that wants to be filled by the heavier marine layer. It pulls that layer over San Francisco, which typically makes the city cooler than other parts of California — and the country — in the summer.

Does it ever get hot in San Francisco?

The warm season lasts for 4.4 months, from June 13 to October 24, with an average daily high temperature above 69°F. The hottest month of the year in San Francisco is September, with an average high of 72°F and low of 58°F.

Is San Francisco a dry climate?

San Francisco has a Mediterranean climate, with wet winters and dry summers. The water that surrounds San Francisco regulates its climate, meaning that the temperature does not change that much between seasons.

Does it rain a lot in the Bay Area?

A lot of rain (rainy season) falls in the months: January, February and December. San Francisco has dry periods in May, June, July, August and September. On average, December is the wettest month with 4.80 inch (122.0 mm) of precipitation. On average, July is the driest month with 0.04 inch (1.0 mm) of precipitation.

Is the Bay Area in a drought?

As California’s drought continues, Bay Area water officials are concerned about the lack of winter rain combined with another coming heat wave.

What’s the hottest it’s ever been in San Francisco?

The hottest it’s ever been in SF was 103 degrees which occurred on June 14, 2000 and July 17, 1988.

Is California in a drought 2021?

The 2021 water year was California’s driest in a century, and more than half of the state’s water years since 2000 have been dry or drought years.

Will 2021 be a wet year in California?

California’s 2021 calendar year is over, but its 2022 Water Year (which started October 2021) is already three months old and still early in its wet season. So far this wet season is actually wet.

Is California still in a drought 2021?

California is now out of the worst drought category; here’s where conditions stand. For the first time in more than a year, all of California is out of the worst drought category as the state’s overall outlook shows major improvement since the start of the water year.

Why is San Francisco so hilly?

The rolling hills of San Francisco are part of the foothills of Montara Mountain. The city and the mountain both come from the same basic geological activities. Thousands of years ago, the Pacific Plate and the North American plates collided and ground together.

Why is San Francisco so foggy?

Why is San Francisco so foggy? San Francisco’s fog is a meteorological phenomenon. Hot air rises away from the city, and the rising air mass creates a low-pressure zone. This zone sucks in cold, moist air from the Pacific Ocean, which brings moisture into the local climate.

What’s San Francisco known for?

A popular tourist destination, San Francisco is known for its cool summers, fog, steep rolling hills, eclectic mix of architecture, and landmarks, including the Golden Gate Bridge, cable cars, the former Alcatraz Federal Penitentiary, Fisherman’s Wharf, and its Chinatown district.