Flights to San Francisco, CA, United States

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Weather in San Francisco

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January14°C7°C
February15°C8°C
March15°C8°C
April17°C9°C
May19°C10°C
June21°C12°C
July22°C13°C
August22°C14°C
September23°C14°C
October21°C13°C
November17°C10°C
December13°C8°C
Hottest Month
23°C
September
Coldest month
7°C
January
Sunny days
333
days per year

14 day forecast

Wednesday
11 Dec
12°C6°C
18 Dec
14°C10°C
Thursday
12 Dec
81%
12°C10°C
19 Dec
15°C10°C
Friday
13 Dec
12°C10°C
20 Dec
15°C11°C
Saturday
14 Dec
88%
13°C10°C
21 Dec
83%
14°C12°C
Sunday
15 Dec
12°C8°C
22 Dec
15°C11°C
Monday
16 Dec
80%
10°C8°C
23 Dec
15°C11°C
Tuesday
17 Dec
12°C8°C
24 Dec
16°C11°C

Cheapest month to fly to San Francisco

Explore price trends for trips to San Francisco

Annual Avg. Price333 GBP
December 2024442 GBP
January 2025297 GBP
February 2025297 GBP
March 2025251 GBP
April 2025306 GBP
May 2025297 GBP
June 2025349 GBP
July 2025412 GBP
August 2025377 GBP
September 2025327 GBP
October 2025327 GBP
November 2025316 GBP

Frequently asked questions

Main airports in San Francisco
Getting from the airport to San Francisco
Best time to fly to San Francisco
Things to do in San Francisco
When to book your flight
Recommended duration of stay
Top tourist attractions in San Francisco
Safety walking at night in San Francisco
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