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Cupertino weather in July (California, United States of America)

How is July weather typically in Cupertino? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

Expect perfect weather in Cupertino during July, which means high temperatures and almost no rainfall. Experience the summer season in July. Anticipate daytime highs near 28°C, and cooler nights with temperatures around 14°C. On average, it is the warmest month of the year. So be prepared and pack summer clothes. Embrace the warmth, but always stay equipped with your summer essentials to make the most of this warm month.

Precipitation

Cupertino in July usually receives almost no rainfall, averaging around 0.1 mm for the month. Enjoy the driest month, where the risk of rain is low. It's a great time for outdoor events and activities without the threat of wet weather. Expect around 0 days of rain based on historical data.

Average sunshine

The days are predominantly sunny, with an estimated total of around 313 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit. April, May, June, July, August, September and October generally stand out with 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 Cupertino climate page with graphs.

 

Cupertino, monthly averages in July

Min TemperatureMin Temperature 14°C  
Max TemperatureMax Temperature 28°C  
Chance of RainChance of Rain 0%  
PrecipitationPrecipitation 0.1 mm  
Rainy daysRainy days 0 days  
HumidityHumidity 75% *  
SunshineSunshine 313 hours *  
Percentage SunshinePercentage Sunshine 70% *  
Data from: San Francisco, the United States of America (45 KM, 28 Miles).

Where to go in the United States of America in July

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

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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?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

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

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Interested in more climate information?

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

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.