Weather in Okinawa Prefecture, Japan in June

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Visiting Okinawa Prefecture, Japan in June

The weather in June is warmer than the previous month and temperatures continue to rise into July. June has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 49.9% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. It is a good time for sunbathing in Okinawa Prefecture.

June has total rainfall of 2.3cm (0.9inches) making it mostly dry with very rare light showers although there are 15.6 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 very warm 28°C (82°F). June is an excellent month for swimming in Okinawa Prefecture with very comfortable temperatures for bathing all day. The sea temperature in June is much warmer than the previous month and temperatures continue to rise slightly into July.

Consider visiting Okinawa Prefecture in the months of July, August, September, October, for the best beach weather. Also consider one of our other suggestions for June.

Can you sunbathe in Okinawa Prefecture in June?

Yes, June is a good time for sunbathing in Okinawa Prefecture.

June has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 49.9% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. June has total rainfall of 2.3cm (0.9inches) making it mostly dry with very rare light showers although there are 15.6 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 June temperature and sunshine.

Can you swim in Okinawa Prefecture in June?

Yes, June is an excellent month for swimming in Okinawa Prefecture with very warm sea temperatures 28°C (82°F).

More about June sea temperatures.

Is June a good time to holiday in Okinawa Prefecture?

Yes, June is a good time for a holiday in Okinawa Prefecture.

June has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 49.9% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day. June has total rainfall of 2.3cm (0.9inches) making it mostly dry with very rare light showers although there are 15.6 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 a good time for sunbathing in Okinawa Prefecture. Sea temperatures are a very warm 28°C (82°F). June is an excellent month for swimming in Okinawa Prefecture with very comfortable temperatures for bathing all day.

More about the June temperatures and sunshine.

Is Okinawa Prefecture warm in June?

Yes, Okinawa Prefecture is very warm and perfect for sunbathing on clear days in June.

The average maximum temperature in Okinawa Prefecture in June is 29°C (84°F). The average maximum temperature is 26°C (80°) in the previous month and 31°C (88°F) in the next month.

The average temperature in Okinawa Prefecture in June is 27°C (80°F). The average temperature is 24°C (75°F) in the previous month and 29°C (84°F) in the next month.

More info about the June temperatures and sunshine.

How sunny is Okinawa Prefecture in June?

The average day light hours per day in Okinawa Prefecture in June are 13.8. The sunshine percentage is 49.9% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

More about June sunshine.

Temperature in Okinawa Prefecture in June

The weather in June is warmer than the previous month and temperatures continue to rise into July. The average maximum temperature in Okinawa Prefecture in June is 29°C (84°F). The average maximum temperature is 26°C (80°F) in the previous month and 31°C (88°F) in the next month.

The average temperature in Okinawa Prefecture in June is 27°C (80°F). The average temperature is 24°C (75°F) in the previous month and 29°C (84°F) in the next month.

The average minimum temperature in Okinawa Prefecture in June is 25°C (77°F). The minimum temperature is 22°C (72°F) in the previous month and 27°C (80°F) in the next month.

Sunshine in Okinawa Prefecture in June

The days in June are longer than the previous month. June has less hours of sunshine than the previous month and hours of sunshine continue to drop slightly into July. During June the average day light hours are 13.8 per day in Okinawa Prefecture. The sunshine percentage is 49.9% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.9 hours of sunshine per day.

The ultraviolet index in Okinawa Prefecture in June is typically 12.4 during June. 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 Okinawa Prefecture in June

The average sea water temperature in Okinawa Prefecture in June is 27.8°C (82.0°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in June is much warmer than the previous month and temperatures continue to rise slightly into July.

Rainfall in Okinawa Prefecture in June

June weather is marginally drier than the previous month and rainfall continues to drop slightly into July. June has a few more days of rain than the previous month. The average total rainfall in Okinawa Prefecture in June is 2.3cm (0.9inches) and on average there are 15.6 rainy days in June making it a wet time to visit the beach.

Humidity in Okinawa Prefecture in June

The maximum dew point (an indicator of humidity) in Okinawa Prefecture in June is 25°C (76°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 22°C (71°F) in the previous month and 26°C (26°F) in the next month.

The average maximum relative humidity in Okinawa Prefecture in June is typically 90.4%. The maximum relative humidity is 88.3% in the previous month and 88.1% in the next month.

The average relative humidity in Okinawa Prefecture in June is typically 81%. The average relative humidity is 77.4% in the previous month and 77.2% in the next month.

Wind Speed in Okinawa Prefecture in June

The average maximum wind speed in Okinawa Prefecture in June is typically 26KM/H (16MPH). The average maximum wind speed is 25KM/H (15MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Okinawa Prefecture in June is typically 18KM/H (11MPH). The average wind speed is 17KM/H (10MPH) in the previous month and 19KM/H (12MPH) in the next month.

The average wind direction in Okinawa Prefecture in June is from the South.

Monthly Averages

Suggested Beaches in June

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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.