Weather in Amami Oshima Island, Satsunan Islands, Japan in August

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Visiting Amami Oshima Island, Satsunan Islands, Japan in August

August is one of the best months to visit Amami Oshima Island for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

August has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 9.0hrs making the days long and bright. Sea temperatures are a very warm 28°C (82°F). August is an excellent month for swimming in Amami Oshima Island with very comfortable temperatures for bathing all day.

Also consider visiting Amami Oshima Island in one of the other best months of July, September, October, for the best beach weather.

August is another hot and sunny month, with ideal conditions for swimming, sunbathing, and all beach activities. Snorkeling, diving, surfing, windsurfing, and kitesurfing continue to be popular during this month, thanks to the warm water temperatures and favorable wind conditions. Also consider one of our other suggestions for August.

Can you sunbathe in Amami Oshima Island in August?

Yes, August is a good time for sunbathing in Amami Oshima Island.

August has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 9.0hrs making the days long and bright.

More about August temperature and sunshine.

Can you swim in Amami Oshima Island in August?

Yes, August is an excellent month for swimming in Amami Oshima Island with very warm sea temperatures 28°C (82°F).

More about August sea temperatures.

Is August a good time to holiday in Amami Oshima Island?

Yes, August is a good time for a holiday in Amami Oshima Island.

August has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 9.0hrs making the days long and bright. Sea temperatures are a very warm 28°C (82°F). August is an excellent month for swimming in Amami Oshima Island with very comfortable temperatures for bathing all day.

More about the August temperatures and sunshine.

Is Amami Oshima Island warm in August?

Yes, Amami Oshima Island is very hot and perfect for sunbathing on clear days in August.

The average maximum temperature in Amami Oshima Island in August is 31°C (88°F). The average maximum temperature is 31°C (88°) in the previous month and 30°C (86°F) in the next month.

The average temperature in Amami Oshima Island in August is 29°C (84°F). The average temperature is 29°C (84°F) in the previous month and 28°C (82°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Amami Oshima Island in August?

The average day light hours per day in Amami Oshima Island in August are 13.2. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 9.0hrs making the days long and bright.

More about August sunshine.

Crowds in Amami Oshima Island in August

August is the peak season for beach holidays at Amami Oshima Island, as the weather is hot and sunny, and many Japanese people take their summer vacations during this month. The Obon festival also takes place in August, which can bring more visitors to the island. The beach is quite crowded during this month.

Temperature in Amami Oshima Island in August

The average maximum temperature in Amami Oshima Island in August is 31°C (88°F). The average maximum temperature is 31°C (88°F) in the previous month and 30°C (86°F) in the next month.

The average temperature in Amami Oshima Island in August is 29°C (84°F). The average temperature is 29°C (84°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Amami Oshima Island in August is 27°C (81°F). The minimum temperature is 27°C (81°F) in the previous month and 26°C (78°F) in the next month.

Sunshine in Amami Oshima Island in August

During August the average day light hours are 13.2 per day in Amami Oshima Island. The sunshine percentage is 68% making it sunny but overcast at times. The hours of sunshine per day are 9.0hrs making the days long and bright.

The ultraviolet index in Amami Oshima Island in August is typically 12 during August. 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 Amami Oshima Island in August

The average sea water temperature in Amami Oshima Island in August is 27.7°C (81.9°F) which is very warm and ideal for relaxing and swimming for the whole day.

Humidity in Amami Oshima Island in August

The maximum dew point (an indicator of humidity) in Amami Oshima Island in August is 25°C (78°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 25°C (78°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Amami Oshima Island in August is typically 86.4%. The maximum relative humidity is 86.1% in the previous month and 85.4% in the next month.

The average relative humidity in Amami Oshima Island in August is typically 74.8%. The average relative humidity is 75.5% in the previous month and 73.6% in the next month.

Wind Speed in Amami Oshima Island in August

The average maximum wind speed in Amami Oshima Island in August is typically 27KM/H (17MPH). The average maximum wind speed is 25KM/H (15MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Amami Oshima Island in August is typically 19KM/H (12MPH). The average wind speed is 18KM/H (11MPH) in the previous month and 19KM/H (11MPH) in the next month.

The average wind direction in Amami Oshima Island in August is from the South East.

Monthly Averages

Suggested Beaches in August

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.