Weather in Kume Island, Japan in December

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Visiting Kume Island, Japan in December

The weather in December is much cooler than the previous month and temperatures continue to drop slightly into January. December has average maximum temperatures of 20°C (69°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in Kume Island.

December has total rainfall of 1.2cm (0.5inches) making it mostly dry with very rare light showers although there are 16.1 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

Sea temperatures are a warm 24°C (75°F). December is a good month for swimming in Kume Island with comfortable temperatures for most people. The sea temperature in December is marginally cooler than the previous month and temperatures continue to drop slightly into January.

Consider visiting Kume Island in the months of July, August, September, October, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Kume Island in December?

Yes, December is not an optimal time for sunbathing but it is possible on clearer days in Kume Island.

December has average maximum temperatures of 20°C (69°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. December has total rainfall of 1.2cm (0.5inches) making it mostly dry with very rare light showers although there are 16.1 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

More about December temperature and sunshine.

Can you swim in Kume Island in December?

Yes, December is a good month for swimming in Kume Island with warm sea temperatures 24°C (75°F).

More about December sea temperatures.

Is December a good time to holiday in Kume Island?

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

December has average maximum temperatures of 20°C (69°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day. December has total rainfall of 1.2cm (0.5inches) making it mostly dry with very rare light showers although there are 16.1 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. It is not an optimal time for sunbathing but it is possible on clearer days in Kume Island. Sea temperatures are a warm 24°C (75°F). December is a good month for swimming in Kume Island with comfortable temperatures for most people.

More about the December temperatures and sunshine.

Is Kume Island warm in December?

Yes, Kume Island is nice and warm and makes sunbathing pleasant on clear days in December.

The average maximum temperature in Kume Island in December is 20°C (69°F). The average maximum temperature is 25°C (76°) in the previous month and 19°C (66°F) in the next month.

The average temperature in Kume Island in December is 19°C (65°F). The average temperature is 23°C (73°F) in the previous month and 17°C (63°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Kume Island in December?

The average day light hours per day in Kume Island in December are 10.5. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

More about December sunshine.

Temperature in Kume Island in December

The weather in December is much cooler than the previous month and temperatures continue to drop slightly into January. The average maximum temperature in Kume Island in December is 20°C (69°F). The average maximum temperature is 25°C (76°F) in the previous month and 19°C (66°F) in the next month.

The average temperature in Kume Island in December is 19°C (65°F). The average temperature is 23°C (73°F) in the previous month and 17°C (63°F) in the next month.

The average minimum temperature in Kume Island in December is 17°C (63°F). The minimum temperature is 21°C (70°F) in the previous month and 16°C (60°F) in the next month.

Sunshine in Kume Island in December

The days in December are slightly shorter than the previous month. December has slightly less hours of sunshine than the previous month. During December the average day light hours are 10.5 per day in Kume Island. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.1 hours of sunshine per day.

The ultraviolet index in Kume Island in December is typically 5.3 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 Kume Island in December

The average sea water temperature in Kume Island in December is 24.1°C (75.4°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in December is marginally cooler than the previous month and temperatures continue to drop slightly into January.

Rainfall in Kume Island in December

December weather is slightly wetter than the previous month. December has a couple of more days of rain than the previous month and rainy days continue to rise slightly into January. The average total rainfall in Kume Island in December is 1.2cm (0.5inches) and on average there are 16.1 rainy days in December making it a wet time to visit the beach.

Humidity in Kume Island in December

The maximum dew point (an indicator of humidity) in Kume Island in December is 14°C (56°F) which is comfortable for everyone. The dew point is 18°C (64°F) in the previous month and 13°C (13°F) in the next month.

The average maximum relative humidity in Kume Island in December is typically 73.1%. The maximum relative humidity is 76.1% in the previous month and 76.6% in the next month.

The average relative humidity in Kume Island in December is typically 62.5%. The average relative humidity is 67.1% in the previous month and 66.7% in the next month.

Wind Speed in Kume Island in December

The average maximum wind speed in Kume Island in December is typically 31KM/H (19MPH). The average maximum wind speed is 30KM/H (19MPH) in the previous month and 31KM/H (19MPH) in the next month.

The average wind speed in Kume Island in December is typically 22KM/H (14MPH). The average wind speed is 22KM/H (13MPH) in the previous month and 22KM/H (14MPH) in the next month.

The average wind direction in Kume 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.