Weather in Key Biscayne, United States in October

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Visiting Key Biscayne, United States in October

October has average maximum temperatures of 30°C (86°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 7.2hrs making the days quite long and bright. October has total rainfall of 17.4cm (6.9inches) making it often dry with only moderate showers. There are only 14.9 days with some rainfall so you can still enjoy the beach on the many clear days. It is a good time for sunbathing in Key Biscayne. Sea temperatures are a very warm 27°C (81°F). October is an excellent month for swimming in Key Biscayne with very comfortable temperatures for bathing all day.

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

Also consider one of our other suggestions for October.

Can you sunbathe in Key Biscayne in October?

Yes, October is a good time for sunbathing in Key Biscayne.

October has average maximum temperatures of 30°C (86°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 7.2hrs making the days quite long and bright. October has total rainfall of 17.4cm (6.9inches) making it often dry with only moderate showers. There are only 14.9 days with some rainfall so you can still enjoy the beach on the many clear days.

More about October temperature and sunshine.

Can you swim in Key Biscayne in October?

Yes, October is an excellent month for swimming in Key Biscayne with very warm sea temperatures 27°C (81°F).

More about October sea temperatures.

Is October a good time to holiday in Key Biscayne?

Yes, October is a good time for a holiday in Key Biscayne.

October has average maximum temperatures of 30°C (86°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 7.2hrs making the days quite long and bright. October has total rainfall of 17.4cm (6.9inches) making it often dry with only moderate showers. There are only 14.9 days with some rainfall so you can still enjoy the beach on the many clear days. It is a good time for sunbathing in Key Biscayne. Sea temperatures are a very warm 27°C (81°F). October is an excellent month for swimming in Key Biscayne with very comfortable temperatures for bathing all day.

More about the October temperatures and sunshine.

Is Key Biscayne warm in October?

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

The average maximum temperature in Key Biscayne in October is 30°C (86°F). The average maximum temperature is 32°C (89°) in the previous month and 27°C (81°F) in the next month.

The average temperature in Key Biscayne in October is 27°C (80°F). The average temperature is 28°C (83°F) in the previous month and 24°C (74°F) in the next month.

More info about the October temperatures and sunshine.

How sunny is Key Biscayne in October?

The average day light hours per day in Key Biscayne in October are 11.6. The sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 7.2hrs making the days quite long and bright.

More about October sunshine.

Temperature in Key Biscayne in October

The average maximum temperature in Key Biscayne in October is 30°C (86°F). The average maximum temperature is 32°C (89°F) in the previous month and 27°C (81°F) in the next month.

The average temperature in Key Biscayne in October is 27°C (80°F). The average temperature is 28°C (83°F) in the previous month and 24°C (74°F) in the next month.

The average minimum temperature in Key Biscayne in October is 23°C (74°F). The minimum temperature is 25°C (77°F) in the previous month and 20°C (67°F) in the next month.

Sunshine in Key Biscayne in October

During October the average day light hours are 11.6 per day in Key Biscayne. The sunshine percentage is 62% making it sunny but overcast at times. The hours of sunshine per day are 7.2hrs making the days quite long and bright.

The ultraviolet index in Key Biscayne in October is typically 8.4 during October. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. 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 October

The average sea water temperature in Key Biscayne in October is 27.3°C (81.1°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Key Biscayne in October

The average total rainfall in Key Biscayne in October is 17.4cm (6.9inches) and on average there are 14.9 rainy days in October making it a pretty wet time to visit the beach.

Humidity in Key Biscayne in October

The maximum dew point (an indicator of humidity) in Key Biscayne in October is 22°C (72°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 24°C (76°F) in the previous month and 19°C (19°F) in the next month.

The average maximum relative humidity in Key Biscayne in October is typically 85.3%. The maximum relative humidity is 89.3% in the previous month and 84.3% in the next month.

The average relative humidity in Key Biscayne in October is typically 71.1%. The average relative humidity is 74.6% in the previous month and 68.7% in the next month.

Wind Speed in Key Biscayne in October

The average maximum wind speed in Key Biscayne in October is typically 27KM/H (17MPH). The average maximum wind speed is 28KM/H (18MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Key Biscayne in October is typically 12KM/H (8MPH). The average wind speed is 11KM/H (7MPH) in the previous month and 13KM/H (8MPH) in the next month.

The average wind direction in Key Biscayne in October is from the East-Northeast.

Monthly Averages

Suggested Beaches in October

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