Weather in Santa Barbara in August
Santa Barbara, United States averages a high of 28.5°C (83.3°F) and low of 18.8°C (65.8°F) in August, with 0 rain days and 12.9 hours of daily sunshine. Travel score: 99.3/100 (Excellent). The best time to visit Santa Barbara is August.
High
29°C83°F
Low
19°C66°F
🌧️
0
rain days
☀️
12.9
hrs/day sunshine
💧
62%
humidity
99— Excellent
August in Santa Barbara is hot and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Santa Barbara?
How much does it rain in Santa Barbara in August?
Santa Barbara receives an average of 1.6mm of rainfall across 0 rainy days in August. The annual total is 417.7mm.
What should I pack for Santa Barbara in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°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