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 perfect 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Cupertino's climate page.
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% *
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
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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Cupertino's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cupertino climate overview or explore weather in the United States of America.
