Weather in Ishigaki Island, Yaeyama Islands, Japan in January

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

January is a warm time for sunbathing in Ishigaki Island. January 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 January.

Temperature in Ishigaki Island in January

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

The average temperature in Ishigaki Island in January is 18°. The average temperature ranges is 20° in the previous month and 19° in the next month.

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

Sunshine in Ishigaki Island in January

The average day light hours per day in Ishigaki Island in January are 10.8 and there are 3.9 hours of sunshine per day on average during January making it not a particularly sunny month.

The ultraviolet index in Ishigaki Island in January is typically 6.6 during January. 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 January

The average sea water temperature in Ishigaki Island in January is 23.9° which is warm and pleasant for relaxing and swimming for long periods.

Wind Speed in Ishigaki Island in January

The average maximum wind speed in Ishigaki Island in January is typically 39kmh. The average maximum wind speed is 40kmh in the previous month and 36kmh in the next month.

The average wind speed in Ishigaki Island in January is typically 30kmh. The average wind speed is 31kmh in the previous month and 28kmh in the next month.

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

Monthly Averages

Suggested Beaches in January

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