Average temperature in Sunnyvale (CA)

The mean minimum and maximum temperatures over the year in Sunnyvale (California), the United States of America.

Average monthly minimum and maximum temperature in Sunnyvale (CA),

On average, the warmest month is September with 27°C.
On average, the coolest month is December with 15°C.
The average annual maximum temperature is 21°C.
The average annual minimum temperature is 10°C.

Weather Forecasts for Sunnyvale (CA)

Mon Apr 29

22°C | 8°C

22 km/h

clear and no rain

hourly forecast

Tue Apr 30

22°C | 8°C

18 km/h

clear and no rain

hourly forecast

Wed May 01

26°C | 9°C

22 km/h

clear and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

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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 climate conditions. Find out where to go with our weather planner.

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