Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Cupertino Weather in May
Cupertino in May sees high daytime temperatures of 24°C (75°F) and nighttime lows of 10°C (50°F). With just 4.6 mm (0.2 in) of rainfall expected, it's a dry month overall.
Rainfall in Cupertino in May
Typically, about 2 days will experience rainfall, with an average of 4.6 mm (0.2 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Cupertino in May
If you're visiting Cupertino in May, expect excellent temperatures with highs of 24°C (75°F) and overnight lows of 10°C (50°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 10°C (50°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Cupertino in May
Expect a lot of sunshine this month, with about 324 hours of sun. These sunny conditions add to the overall experience.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September and October typically offer the best weather for Cupertino.
Cupertino Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
24°C (75°F)
Chance of Rain
7%
Precipitation
4.6 mm (0.2 in)
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).
Cupertino Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cupertino - and find the best time to visit.
Best Places 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. See all of the United States of America in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Cupertino in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Cupertino in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping10/10 -
Outdoor sports10/10
Cupertino 3-Day Forecast
More climate data for Cupertino
Temperature Rainfall Sunshine Humidity
See the full Cupertino climate overview or explore weather in the United States of America.
Popular in May
Where to go in May - average daytime high across popular destinations.
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Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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