Weather in Ishigaki Island, Yaeyama Islands, Japan in May

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Visiting Ishigaki Island, Yaeyama Islands, Japan in May

The weather in May is warmer than the previous month and temperatures continue to rise into June. May has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day. It is a good time for sunbathing in Ishigaki Island.

Sea temperatures are a very warm 27°C (80°F). May is an excellent month for swimming in Ishigaki Island with very comfortable temperatures for bathing all day. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise slightly into June.

May marks the beginning of the rainy season, with occasional showers and high humidity. Despite the rain, the weather is warm, making it suitable for swimming, snorkeling, and diving. Sunbathing and beach walks can still be enjoyed, but keep an eye on the weather forecast. Consider visiting Ishigaki Island in the months of June, July, September, October, for the best beach weather. Also consider one of our other suggestions for May.

Can you sunbathe in Ishigaki Island in May?

Yes, May is a good time for sunbathing in Ishigaki Island.

May has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day.

More about May temperature and sunshine.

Can you swim in Ishigaki Island in May?

Yes, May is an excellent month for swimming in Ishigaki Island with very warm sea temperatures 27°C (80°F).

More about May sea temperatures.

Is May a good time to holiday in Ishigaki Island?

Yes, May is a good time for a holiday in Ishigaki Island.

May has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day. It is a good time for sunbathing in Ishigaki Island. Sea temperatures are a very warm 27°C (80°F). May is an excellent month for swimming in Ishigaki Island with very comfortable temperatures for bathing all day.

More about the May temperatures and sunshine.

Is Ishigaki Island warm in May?

Yes, Ishigaki Island is very warm and perfect for sunbathing on clear days in May.

The average maximum temperature in Ishigaki Island in May is 27°C (81°F). The average maximum temperature is 25°C (76°) in the previous month and 30°C (85°F) in the next month.

The average temperature in Ishigaki Island in May is 26°C (78°F). The average temperature is 22°C (72°F) in the previous month and 28°C (82°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is Ishigaki Island in May?

The average day light hours per day in Ishigaki Island in May are 13.3. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day.

More about May sunshine.

Crowds in Ishigaki Island in May

May is a beautiful month on Ishigaki Island, with warm weather and clear skies. The beach gets even busier, particularly during the Golden Week holiday. There are no other major events in May, but the pleasant weather attracts more tourists.

Temperature in Ishigaki Island in May

The weather in May is warmer than the previous month and temperatures continue to rise into June. The average maximum temperature in Ishigaki Island in May is 27°C (81°F). The average maximum temperature is 25°C (76°F) in the previous month and 30°C (85°F) in the next month.

The average temperature in Ishigaki Island in May is 26°C (78°F). The average temperature is 22°C (72°F) in the previous month and 28°C (82°F) in the next month.

The average minimum temperature in Ishigaki Island in May is 24°C (75°F). The minimum temperature is 21°C (69°F) in the previous month and 27°C (80°F) in the next month.

Sunshine in Ishigaki Island in May

The days in May are longer than the previous month and the days continue to get marginally longer into June. May has more hours of sunshine than the previous month. During May the average day light hours are 13.3 per day in Ishigaki Island. The sunshine percentage is 48% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day.

The ultraviolet index in Ishigaki Island in May is typically 12.7 during May. 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 May

The average sea water temperature in Ishigaki Island in May is 26.8°C (80.2°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise slightly into June.

Humidity in Ishigaki Island in May

The maximum dew point (an indicator of humidity) in Ishigaki Island in May is 23°C (73°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 19°C (66°F) in the previous month and 25°C (25°F) in the next month.

The average maximum relative humidity in Ishigaki Island in May is typically 88.1%. The maximum relative humidity is 84.2% in the previous month and 88.7% in the next month.

The average relative humidity in Ishigaki Island in May is typically 78.5%. The average relative humidity is 74% in the previous month and 80.7% in the next month.

Wind Speed in Ishigaki Island in May

The average maximum wind speed in Ishigaki Island in May is typically 28KM/H (18MPH). The average maximum wind speed is 32KM/H (20MPH) in the previous month and 29KM/H (18MPH) in the next month.

The average wind speed in Ishigaki Island in May is typically 21KM/H (13MPH). The average wind speed is 24KM/H (15MPH) in the previous month and 22KM/H (13MPH) in the next month.

The average wind direction in Ishigaki Island in May is from the East-Southeast.

Monthly Averages

Suggested Beaches in May

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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.