Weather in Ishigaki Island, Yaeyama Islands, Japan in September

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

September is a hot time for sunbathing in Ishigaki Island. September is an excellent month for swimming in Ishigaki Island with very 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 September.

Temperature in Ishigaki Island in September

The average maximum temperature in Ishigaki Island in September is 30°. The average maximum temperature is 31° in the previous month and 28° in the next month.

The average temperature in Ishigaki Island in September is 28°. The average temperature ranges is 29° in the previous month and 26° in the next month.

The average minimum temperature in Ishigaki Island in September is 26°. The minimum temperature is 27° in the previous month and 24° in the next month.

Sunshine in Ishigaki Island in September

The average day light hours per day in Ishigaki Island in September are 12.3 and there are 5.7 hours of sunshine per day on average during September making it a sunny month that is overcast at times.

The ultraviolet index in Ishigaki Island in September is typically 11.2 during September. 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 Ishigaki Island in September

The average sea water temperature in Ishigaki Island in September is 29° which is very warm and ideal for relaxing and swimming for the whole day.

Wind Speed in Ishigaki Island in September

The average maximum wind speed in Ishigaki Island in September is typically 32kmh. The average maximum wind speed is 30kmh in the previous month and 39kmh in the next month.

The average wind speed in Ishigaki Island in September is typically 24kmh. The average wind speed is 23kmh in the previous month and 31kmh in the next month.

The average wind direction in Ishigaki Island in September is from the East-Northeast.

Monthly Averages

Suggested Beaches in September

Book Accomodation Deals