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San Francisco

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Jawed Karim
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City guide · United States

San Francisco

Fog, hills, and outsized ambition on a seven-mile square.

See the year in San Francisco ↓

Bay & bridges · Tech capital · Inventive food · Microclimates

When to visit.

Compare monthly weather
Historical monthly weather

Select a month to plan your visit.

WarmestAug · 77°F (25°C)
WettestDec
Best windowMay–Jun & Sep–Nov
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Bar height: daytime high.Green underline: best window. Square outline: selected month.

Select a month for temperature, rainfall and modelled sunshine.
Weather data & source

2018–2023 averages, not a forecast. Wet days estimate days with at least 1 mm of rain or snow using a calibrated ERA5 threshold. Contains modified Copernicus Climate Change Service information. Weather data by Open-Meteo.com (AWS Open Data, CC BY 4.0). Sunshine measures daylight only. Open-Meteo

What to see

Start with the sights.

01What to seeCharter of the United NationsExplore →
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Charter of the United Nations

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United Nations
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The Charter of the United Nations, also referred to as the UN Charter, is the foundational treaty of the United Nations.

02What to seeOsborne 1Explore →
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Osborne 1

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Bilby
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The Osborne 1 is the first commercially successful portable computer, released on April 3, 1981, by Osborne Computer Corporation.

03What to seePainted LadiesExplore →
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Painted Ladies

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King of Hearts
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The postcard row of Victorian houses against the skyline at Alamo Square.

04What to seeCastro TheatreExplore →
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Castro Theatre

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Elisa.rolle
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A 1922 movie palace with a Wurlitzer organ and a devoted crowd, the heart of San Francisco's repertory and film-festival scene.

05What to seeTransamerica PyramidExplore →
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Transamerica Pyramid

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Supercarwaar
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The Transamerica Pyramid is a pyramid-shaped 48-story modernist skyscraper in San Francisco, California, United States, and the second tallest building in the San Francisco skyline.

More sights (3)

Month by month

San Francisco, month by month.

What to plan a trip around, month by month.

January in San Francisco

What’s on in San Francisco in January. Typical daytime highs around 57°F (14°C).

February in San Francisco

What’s on in San Francisco in February. Typical daytime highs around 59°F (15°C).

March in San Francisco

What’s on in San Francisco in March. Typical daytime highs around 57°F (14°C).

April in San Francisco

What’s on in San Francisco in April. Typical daytime highs around 59°F (15°C).

May in San Francisco

What’s on in San Francisco in May. One of the best months to visit San Francisco. Typical daytime highs around 63°F (17°C).

June in San Francisco

What’s on in San Francisco in June. One of the best months to visit San Francisco. Typical daytime highs around 66°F (19°C).

September in San Francisco

What’s on in San Francisco in September. One of the best months to visit San Francisco. Typical daytime highs around 68°F (20°C).

October in San Francisco

What’s on in San Francisco in October. One of the best months to visit San Francisco. Typical daytime highs around 70°F (21°C).

November in San Francisco

San Francisco in November. One of the best months to visit San Francisco. Typical daytime highs around 61°F (16°C).

December in San Francisco

What’s on in San Francisco in December. Typical daytime highs around 57°F (14°C).

Make a plan

Before you go.

Transport, fares & local advice

Getting there

Fly into San Francisco (SFO) / Oakland (OAK).

Know before you go

  • Dress in layers; summer is often foggy and cold, especially near the coast.
  • Skip driving downtown; parking is scarce and hills are steep. Use transit or rideshare.
  • Neighborhoods change fast block to block; check where you are headed after dark.

Questions

Frequently asked questions

When is the best time to visit San Francisco?

The best time to visit San Francisco is May–Jun & Sep–Nov, in United States.

Where is San Francisco?

San Francisco is in United States. The nearest major airport is San Francisco (SFO) / Oakland (OAK).

What is San Francisco known for?

Fog, hills, and outsized ambition on a seven-mile square.

More places to explore

Explore these places for a longer trip. Distances are straight line; check the route and travel time before planning an outing.

San Francisco: Views of San Francisco
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San Francisco

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Nemo bis
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Views of San Francisco