Weather in San Clemente in March
San Clemente, United States averages a high of 17.8°C (64°F) and low of 10.5°C (50.9°F) in March, with 6 rain days and 10.9 hours of daily sunshine. Travel score: 79.3/100 (Good). The best time to visit San Clemente is July.
High
18°C64°F
Low
11°C51°F
🌧️
6
rain days
☀️
10.9
hrs/day sunshine
💧
77%
humidity
79— Good
March in San Clemente is mild and mostly dry — good for most activities.
What are the average temperatures in San Clemente?
How much does it rain in San Clemente in March?
San Clemente receives an average of 48.3mm of rainfall across 6 rainy days in March. The annual total is 351.8mm.
What should I pack for San Clemente in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in March?
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