Weather in St. Barts in March
St. Barts, Saint Barthélemy averages a high of 25.4°C (77.7°F) and low of 24.3°C (75.7°F) in March, with 5 rain days and 11.4 hours of daily sunshine. Travel score: 84/100 (Excellent). The best time to visit St. Barts is March.
High
25°C78°F
Low
24°C76°F
🌧️
5
rain days
☀️
11.4
hrs/day sunshine
💧
75%
humidity
84— Excellent
March in St. Barts is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in St. Barts?
How much does it rain in St. Barts in March?
St. Barts receives an average of 20.2mm of rainfall across 5 rainy days in March. The annual total is 760.4mm.
What should I pack for St. Barts in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🌬️
Windbreaker
Windy conditions (30 km/h average)
Traveling to Saint Barthélemy 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