Weather in Aliso Viejo in August
Aliso Viejo, United States averages a high of 27.5°C (81.5°F) and low of 18.4°C (65.1°F) in August, with 0 rain days and 12.7 hours of daily sunshine. Travel score: 95.8/100 (Excellent). The best time to visit Aliso Viejo is August.
High
28°C82°F
Low
18°C65°F
🌧️
0
rain days
☀️
12.7
hrs/day sunshine
💧
72%
humidity
96— Excellent
August in Aliso Viejo is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Aliso Viejo?
How much does it rain in Aliso Viejo in August?
Aliso Viejo receives an average of 3.3mm of rainfall across 0 rainy days in August. The annual total is 321.8mm.
What should I pack for Aliso Viejo in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°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