Weather in Hayward in August
Hayward, United States averages a high of 25.6°C (78.1°F) and low of 14.5°C (58.1°F) in August, with 0 rain days and 12.7 hours of daily sunshine. Travel score: 95.7/100 (Excellent). The best time to visit Hayward is September.
High
26°C78°F
Low
15°C58°F
🌧️
0
rain days
☀️
12.7
hrs/day sunshine
💧
71%
humidity
96— Excellent
August in Hayward is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Hayward?
How much does it rain in Hayward in August?
Hayward receives an average of 1.8mm of rainfall across 0 rainy days in August. The annual total is 493.6mm.
What should I pack for Hayward in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting United States in August?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31