Key Biscayne Weather in March

Thinking of visiting Key Biscayne in March? Expect high temperatures reaching 26°C (79°F) during the day, dropping to 19°C (66°F) at night, with some rainfall likely.

Rainfall in Key Biscayne in March

Expect around 9 days of rain based on historical data, with 53 mm (2.1 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Key Biscayne in March

Key Biscayne in March is worth a visit. The temperature is excellent, with 26°C (79°F) during the day and 19°C (66°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Key Biscayne in March

There are approximately 266 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Key Biscayne in March

Average wind conditions reach 5 m/s (10 knots) in March. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in March

At 24°C (75°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, November and December typically offer the best circumstances for Key Biscayne.