Weather in Key Biscayne, Key Biscayne, United States in April

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Visiting Key Biscayne, Key Biscayne, United States in April

April has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 75% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright. April has total rainfall of 12.0cm (4.7inches) making it quite dry with only moderate showers. There are just 8.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is a great time for sunbathing in Key Biscayne. Sea temperatures are a warm 23°C (74°F). April is a good month for swimming in Key Biscayne with comfortable temperatures for most people.

Consider visiting Key Biscayne in the months of January, March, November, December, for the best beach weather.

April sees a further increase in warmth and humidity, making it an ideal time for swimming, sunbathing, and water sports such as snorkeling, diving, and windsurfing. The island becomes even more lively, and the beach is a popular spot for both relaxation and fun. Also consider one of our other suggestions for April.

Can you sunbathe in Key Biscayne in April?

Yes, April is a great time for sunbathing in Key Biscayne.

April has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 75% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright. April has total rainfall of 12.0cm (4.7inches) making it quite dry with only moderate showers. There are just 8.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about April temperature and sunshine.

Can you swim in Key Biscayne in April?

Yes, April is a good month for swimming in Key Biscayne with warm sea temperatures 23°C (74°F).

More about April sea temperatures.

Is April a good time to holiday in Key Biscayne?

Yes, April is a great time for a holiday in Key Biscayne.

April has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 75% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright. April has total rainfall of 12.0cm (4.7inches) making it quite dry with only moderate showers. There are just 8.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is a great time for sunbathing in Key Biscayne. Sea temperatures are a warm 23°C (74°F). April is a good month for swimming in Key Biscayne with comfortable temperatures for most people.

More about the April temperatures and sunshine.

Is Key Biscayne warm in April?

Yes, Key Biscayne is very warm and perfect for sunbathing on clear days in April.

The average maximum temperature in Key Biscayne in April is 29°C (84°F). The average maximum temperature is 27°C (80°) in the previous month and 31°C (87°F) in the next month.

The average temperature in Key Biscayne in April is 25°C (77°F). The average temperature is 22°C (72°F) in the previous month and 27°C (80°F) in the next month.

More info about the April temperatures and sunshine.

How sunny is Key Biscayne in April?

The average day light hours per day in Key Biscayne in April are 12.8. The sunshine percentage is 75% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright.

More about April sunshine.

Crowds in Key Biscayne in April

April continues to see a steady flow of visitors due to spring break and warmer temperatures, averaging around 76°F (24°C). However, the crowds begin to thin out towards the end of the month as schools resume and the peak tourist season comes to a close.

Temperature in Key Biscayne in April

The average maximum temperature in Key Biscayne in April is 29°C (84°F). The average maximum temperature is 27°C (80°F) in the previous month and 31°C (87°F) in the next month.

The average temperature in Key Biscayne in April is 25°C (77°F). The average temperature is 22°C (72°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in Key Biscayne in April is 21°C (69°F). The minimum temperature is 18°C (65°F) in the previous month and 23°C (73°F) in the next month.

Sunshine in Key Biscayne in April

During April the average day light hours are 12.8 per day in Key Biscayne. The sunshine percentage is 75% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.6hrs making the days long and bright.

The ultraviolet index in Key Biscayne in April is typically 11.6 during April. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Key Biscayne in April

The average sea water temperature in Key Biscayne in April is 23.3°C (73.9°F) which is warm and pleasant for relaxing and swimming for long periods.

Rainfall in Key Biscayne in April

The average total rainfall in Key Biscayne in April is 12.0cm (4.7inches) and on average there are 8.4 rainy days in April making it a quite rainy time to visit the beach.

Humidity in Key Biscayne in April

The maximum dew point (an indicator of humidity) in Key Biscayne in April is 20°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 17°C (63°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Key Biscayne in April is typically 82.3%. The maximum relative humidity is 82.7% in the previous month and 83% in the next month.

The average relative humidity in Key Biscayne in April is typically 65.9%. The average relative humidity is 65.4% in the previous month and 67.7% in the next month.

Wind Speed in Key Biscayne in April

The average maximum wind speed in Key Biscayne in April is typically 29KM/H (18MPH). The average maximum wind speed is 29KM/H (18MPH) in the previous month and 29KM/H (18MPH) in the next month.

The average wind speed in Key Biscayne in April is typically 15KM/H (9MPH). The average wind speed is 15KM/H (9MPH) in the previous month and 14KM/H (9MPH) in the next month.

The average wind direction in Key Biscayne in April is from the East-Southeast.

Monthly Averages

Suggested Beaches in April

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