Weather in Sunnyvale in June
Sunnyvale, United States averages a high of 25.4°C (77.7°F) and low of 12.9°C (55.2°F) in June, with 1 rain days and 13.5 hours of daily sunshine. Travel score: 96.9/100 (Excellent). The best time to visit Sunnyvale is July.
High
25°C78°F
Low
13°C55°F
🌧️
1
rain days
☀️
13.5
hrs/day sunshine
💧
63%
humidity
97— Excellent
June in Sunnyvale is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Sunnyvale?
How much does it rain in Sunnyvale in June?
Sunnyvale receives an average of 3.2mm of rainfall across 1 rainy days in June. The annual total is 589.5mm.
What should I pack for Sunnyvale in June?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
14 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 12°C from day to night
Traveling to United States in June?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31