Sunnyvale weather in October (California, United States of America)

Curious about the climate in Sunnyvale this October? Find out what kind of weather to expect during this month.

Temperatures

The weather in Sunnyvale is usually perfect in October, characterized by high temperatures and low rainfall. The daytime often sees temperatures reaching 24°C, but nighttime brings a cool-down to 11°C.

Precipitation

Sunnyvale in October usually receives low rainfall, averaging around 17 mm for the month. According to historical climate patterns, there are usually around 3 days days of rain.

Average sunshine

Expect a lot of sunshine this month, with about 243 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you're inclined towards comfortable temperatures and drier conditions, October is a prime time to visit Sunnyvale. April, May, June, July, August, September and October typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Sunnyvale climate page with graphs.

 

Sunnyvale, monthly averages in October

Min Temperature 11°C  

Max Temperature 24°C  

Chance of Rain 11%  

Precipitation 17 mm  

Rainy days 3 days  

Humidity 71% *  

Sunshine 243 hours *  

Percentage Sunshine 71% *  

Data from: San Francisco, the United States of America (41 KM, 25 Miles).

Where to go in the United States of America in October

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Sunnyvale, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

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

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.