Weather in Ishigaki Island, Yaeyama Islands, Japan in December

So you're interested in going to Ishigaki Island, Yaeyama Islands, Japan in December

December is a warm time for sunbathing in Ishigaki Island. December is a good month for swimming in Ishigaki Island with warm sea temperatures. Consider visiting Ishigaki Island in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for December.

Temperature in Ishigaki Island in December

The average maximum temperature in Ishigaki Island in December is 22°. The average maximum temperature is 25° in the previous month and 20° in the next month.

The average temperature in Ishigaki Island in December is 20°. The average temperature ranges is 23° in the previous month and 18° in the next month.

The average minimum temperature in Ishigaki Island in December is 18°. The minimum temperature is 22° in the previous month and 17° in the next month.

Sunshine in Ishigaki Island in December

The average day light hours per day in Ishigaki Island in December are 10.6 and there are 3.6 hours of sunshine per day on average during December making it not a particularly sunny month.

The ultraviolet index in Ishigaki Island in December is typically 5.9 during December. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. 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 Ishigaki Island in December

The average sea water temperature in Ishigaki Island in December is 24.9° which is warm and pleasant for relaxing and swimming for long periods.

Wind Speed in Ishigaki Island in December

The average maximum wind speed in Ishigaki Island in December is typically 40kmh. The average maximum wind speed is 37kmh in the previous month and 39kmh in the next month.

The average wind speed in Ishigaki Island in December is typically 31kmh. The average wind speed is 29kmh in the previous month and 30kmh in the next month.

The average wind direction in Ishigaki Island in December is from the North-Northeast.

Monthly Averages

Suggested Beaches in December

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