Weather in Key West in March
Key West, United States averages a high of 23.7°C (74.7°F) and low of 22°C (71.6°F) in March, with 4 rain days and 11 hours of daily sunshine. Travel score: 85.6/100 (Excellent). The best time to visit Key West is March.
High
24°C75°F
Low
22°C72°F
🌧️
4
rain days
☀️
11
hrs/day sunshine
💧
75%
humidity
86— Excellent
March in Key West is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Key West?
How much does it rain in Key West in March?
Key West receives an average of 29.9mm of rainfall across 4 rainy days in March. The annual total is 837.3mm.
What should I pack for Key West in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🌬️
Windbreaker
Windy conditions (29 km/h average)
🎉Visiting United States in March?
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Data based on 1994–2024 averages · Last updated: 2024-12-31