Weather in Santa Monica in August
Santa Monica, United States averages a high of 29.6°C (85.3°F) and low of 18.2°C (64.8°F) in August, with 0 rain days and 12.7 hours of daily sunshine. Travel score: 98.2/100 (Excellent). The best time to visit Santa Monica is August.
High
30°C85°F
Low
18°C65°F
🌧️
0
rain days
☀️
12.7
hrs/day sunshine
💧
64%
humidity
98— Excellent
August in Santa Monica is hot and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Santa Monica?
How much does it rain in Santa Monica in August?
Santa Monica receives an average of 3mm of rainfall across 0 rainy days in August. The annual total is 336.1mm.
What should I pack for Santa Monica in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to United States in August?
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