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

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Visiting Amami Oshima Island, Satsunan Islands, Japan in December

December has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.6 hours of sunshine per day. It is not a good time for sunbathing in Amami Oshima Island. Sea temperatures are a warm 23°C (74°F). December is a good month for swimming in Amami Oshima Island with comfortable temperatures for most people.

Consider visiting Amami Oshima Island in the months of July, August, September, October, for the best beach weather.

December brings cooler temperatures and occasional rain showers, making it less ideal for swimming and sunbathing. However, beach walks, exploring the island, and surfing or windsurfing may still be possible, depending on the conditions. Also consider one of our other suggestions for December.

Can you sunbathe in Amami Oshima Island in December?

No, December is not a good time for sunbathing in Amami Oshima Island.

December has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.6 hours of sunshine per day.

More about December temperature and sunshine.

Can you swim in Amami Oshima Island in December?

Yes, December is a good month for swimming in Amami Oshima Island with warm sea temperatures 23°C (74°F).

More about December sea temperatures.

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

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

December has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.6 hours of sunshine per day. It is not a good time for sunbathing in Amami Oshima Island. Sea temperatures are a warm 23°C (74°F). December is a good month for swimming in Amami Oshima Island with comfortable temperatures for most people.

More about the December temperatures and sunshine.

Is Amami Oshima Island warm in December?

Yes, Amami Oshima Island is not that warm but sunbathing may be possible on some clear days in December.

The average maximum temperature in Amami Oshima Island in December is 19°C (66°F). The average maximum temperature is 23°C (74°) in the previous month and 17°C (63°F) in the next month.

The average temperature in Amami Oshima Island in December is 17°C (62°F). The average temperature is 21°C (70°F) in the previous month and 15°C (58°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Amami Oshima Island in December?

The average day light hours per day in Amami Oshima Island in December are 10.3. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.6 hours of sunshine per day.

More about December sunshine.

Crowds in Amami Oshima Island in December

December is a quiet month for beach holidays at Amami Oshima Island, as the weather is cool, and many people are preparing for the end-of-year holidays. There are no major public holidays or special events during this month, so the beach is not very crowded.

Temperature in Amami Oshima Island in December

The average maximum temperature in Amami Oshima Island in December is 19°C (66°F). The average maximum temperature is 23°C (74°F) in the previous month and 17°C (63°F) in the next month.

The average temperature in Amami Oshima Island in December is 17°C (62°F). The average temperature is 21°C (70°F) in the previous month and 15°C (58°F) in the next month.

The average minimum temperature in Amami Oshima Island in December is 15°C (59°F). The minimum temperature is 19°C (66°F) in the previous month and 13°C (55°F) in the next month.

Sunshine in Amami Oshima Island in December

During December the average day light hours are 10.3 per day in Amami Oshima Island. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.6 hours of sunshine per day.

The ultraviolet index in Amami Oshima Island in December is typically 4.6 during December. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive 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, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Amami Oshima Island in December

The average sea water temperature in Amami Oshima Island in December is 23.2°C (73.8°F) which is warm and pleasant for relaxing and swimming for long periods.

Humidity in Amami Oshima Island in December

The maximum dew point (an indicator of humidity) in Amami Oshima Island in December is 12°C (53°F) which is very comfortable. The dew point is 16°C (60°F) in the previous month and 10°C (10°F) in the next month.

The average maximum relative humidity in Amami Oshima Island in December is typically 75.5%. The maximum relative humidity is 76.5% in the previous month and 78.1% in the next month.

The average relative humidity in Amami Oshima Island in December is typically 63%. The average relative humidity is 65.3% in the previous month and 65.7% in the next month.

Wind Speed in Amami Oshima Island in December

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

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

The average wind direction in Amami Oshima Island in December is from the North.

Monthly Averages

Suggested Beaches in December

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

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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.