Weather in San Clemente in October
San Clemente, United States averages a high of 23.1°C (73.6°F) and low of 15.7°C (60.3°F) in October, with 2 rain days and 10.5 hours of daily sunshine. Travel score: 92/100 (Excellent). The best time to visit San Clemente is July.
High
23°C74°F
Low
16°C60°F
🌧️
2
rain days
☀️
10.5
hrs/day sunshine
💧
73%
humidity
92— Excellent
October in San Clemente is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in San Clemente?
How much does it rain in San Clemente in October?
San Clemente receives an average of 17mm of rainfall across 2 rainy days in October. The annual total is 351.8mm.
What should I pack for San Clemente in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting United States in October?
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