What Kind Of Climate Does San Francisco Have?

by | Last updated on January 24, 2024

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Climate. San Francisco has a

warm-summer Mediterranean climate

(Köppen Csb) characteristic of California's coast, with moist mild winters and dry summers.

What month is the warmest in San Francisco?

According to weather.com, the warmest month on average is

September

with an average high of 71°F and low of 56°F. San Francisco gets about 15 days per year with a temp over 90°F. Typically, there are not more than 3 over 90 degree days in a row. Most importantly, even in the heat waves, it always cools down at night.

What is the weather usually like in San Francisco?

In San Francisco, the summers are

long, comfortable, arid, and mostly clear

and the winters are short, cold, wet, and partly cloudy. Over the course of the year, the typically varies from 45°F to 72°F and is rarely below 39°F or above 83°F.

Does it rain alot in San Francisco?

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 4.53 inch (115.0 mm) of precipitation.

Why is it always cold in San Francisco?

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.

What is the coldest month in San Francisco?

San Francisco County's coldest month is

January

when the average temperature overnight is 46.4°F. In September, the warmest month, the average day time temperature rises to 71.3°F.

Is San Francisco a good place to live?

San Francisco is in San Francisco County and is

one of the best places to live

in California. … In San Francisco there are a lot of bars, restaurants, coffee shops, and parks. Many young professionals live in San Francisco and residents tend to be liberal. The public schools in San Francisco are above average.

What should I wear in San Francisco?

  • Always Dress in Layers. …
  • Pack a Jacket or Warm Layer. …
  • Wear Open-Toed Shoes at Your Own Risk. …
  • Avoid Flowy Dresses and Skirts. …
  • What to Wear to Dinner: No Need for Formal Wear. …
  • Spring Day Trip Tips. …
  • Summer Day Trip Tips. …
  • Fall Day Trip Tips.

Does it ever get hot in San Francisco?

The Warmest Months in San Francisco

September and October are usually the warmest and sunniest months, when San Francisco gets its Indian summer. April and May can also be warm and sunny.

It doesn't normally get hot in the city

although spring and fall sometimes see temperatures in the 80's.

Is now a good time to visit 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).

What is the rainiest city in America?

  • Mobile, AL.
  • Pensacola, FL.
  • New Orleans, LA.
  • West Palm Beach, FL.
  • Lafayette, LA.
  • Baton Rouge, LA.
  • Miami, FL.
  • Port Arthur, TX.

Why is San Francisco so dirty?

The reason tourists, such as myself, find San Francisco so dirty is

because of the tourist attractions, also known as Mission Street and Union Square, overlapped with the Tenderloin

. The Tenderloin is an area in San Francisco that is the most densely populated with homeless people and is known for being dirty.

Why is San Francisco so expensive?

It mostly comes down to housing costs. The region's culture, economy and natural beauty makes it an appealing place, so there is great demand for living here. The housing supply has not caught up. Heavy regulation makes it

incredibly expensive to build new housing in much

of the Bay Area.

What should you not wear in San Francisco?


All black with a leather jacket and sneakers

is a go-to. Shorts are almost never appropriate for San Francisco. Sun dresses w a light jacket work during the nicer months- but beware of the wind!” Most girls avoid heels due to the hills but the girls who can't live without opt for heeled boots, wedges, and block heels.

What should I avoid in San Francisco?

  • Driving downtown San Francisco during games for the Giants. …
  • FIsherman's Wharf. …
  • Sinkholes. …
  • Bay Bridge Traffic. …
  • Outdoor parades and events (if you're in a rush) …
  • Dog *business* on the sidewalk. …
  • Confusing cable cars with streetcars. …
  • Construction sites.

How do I not look like a tourist in San Francisco?

  1. Always layer. …
  2. If you must buy a sweatshirt, get anything related to the 49ers. …
  3. And save those Google or Facebook T-shirts. …
  4. Still, think casual… …
  5. … …
  6. Leave your umbrellas at home. …
  7. Don't, under any circumstances, call the city San Fran.
Diane Mitchell
Author
Diane Mitchell
Diane Mitchell is an animal lover and trainer with over 15 years of experience working with a variety of animals, including dogs, cats, birds, and horses. She has worked with leading animal welfare organizations. Diane is passionate about promoting responsible pet ownership and educating pet owners on the best practices for training and caring for their furry friends.