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San Francisco (CA) Temperature by Month

This graph shows the average minimum and maximum temperatures throughout the year in San Francisco (California), the United States of America. The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.

Temperature patterns do vary with the seasons. In winter, the time of minimum and maximum temperatures can shift slightly compared to summer.

  • The months of June, July, August, September and October have nice average temperatures.
  • On average, the warmest month is September with 23°C.
  • On average, the coolest month is December with 14°C.
  • The average annual maximum temperature is 19°C.
  • The average annual minimum temperature is 10°C.

Current temperature in San Francisco (CA)

Tue   Dec 03
17°C | 8°C
NW 11 km/h
clear and no rain

clear and no rain

Wed   Dec 04
18°C | 9°C
NW 11 km/h
almost clear and no rain

almost clear and no rain

Thu   Dec 05
18°C | 9°C
W 11 km/h
almost clear and no rain

almost clear and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in San Francisco.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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