Best time to go to San Francisco

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  • Max Day Temperature: 22 - 30°C [remove]
  • Hours of Sunshine: 10 hours or more [remove]

The best time to go to San Francisco is September

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Max Day Temperature (°C)

  • 13°C maximum daytime temperature in January in San Francisco13
    Jan
  • 16°C maximum daytime temperature in February in San Francisco16
    Feb
  • 16°C maximum daytime temperature in March in San Francisco16
    Mar
  • 17°C maximum daytime temperature in April in San Francisco17
    Apr
  • 18°C maximum daytime temperature in May in San Francisco18
    May
  • 19°C maximum daytime temperature in June in San Francisco19
    Jun
  • 20°C maximum daytime temperature in July in San Francisco20
    Jul
  • 20°C maximum daytime temperature in August in San Francisco20
    Aug
  • 22°C maximum daytime temperature in September in San Francisco22
    Sep
  • 21°C maximum daytime temperature in October in San Francisco21
    Oct
  • 17°C maximum daytime temperature in November in San Francisco17
    Nov
  • 14°C maximum daytime temperature in December in San Francisco14
    Dec

Hours of Sunshine (daily)

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Expires at 23:59 on Friday 31st Dec 2021

Recommended for California

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  • San Francisco weather overview
  • San Francisco climate averages by month
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  • San Francisco 5-day weather forecast
  • San Francisco weather today - current conditions (last 24-hours)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The best time to go guide for San Francisco, California shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia) & the Met Office. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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