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

Will it be rainy or sunny in Cupertino this May? Find out what kind of weather to expect during this month.

Temperatures

For May, the weather in Cupertino is generally perfect, featuring high temperatures and almost no rainfall. During the day, temperatures can climb to about 24°C. At night, they may fall to a cooler 10°C.

Precipitation

Cupertino in May usually receives almost no rainfall, averaging around 4.6 mm for the month. Expect around 2 days of rain based on historical data.

Average sunshine

Enjoy a sunny month with about 324 hours of sunshine, providing a cheerful and lively atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. April, May, June, July, August, September and October typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

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

 

Cupertino, monthly averages in May

Min Temperature 10°C  

Max Temperature 24°C  

Chance of Rain 7%  

Precipitation 4.6 mm  

Rainy days 2 days  

Humidity 72% *  

Sunshine 324 hours *  

Percentage Sunshine 73% *  

* Data from: San Francisco, the United States of America (45 KM, 28 Miles).

Where to go in the United States of America in May

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 Cupertino, 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 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.