Weather in Okinawa Prefecture, Japan in July

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Visiting Okinawa Prefecture, Japan in July

July is one of the best months to visit Okinawa Prefecture for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

July has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48.6% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.6 hours of sunshine per day. July has total rainfall of 1.1cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 11.6 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a very warm 29°C (84°F). July is an excellent month for swimming in Okinawa Prefecture with very comfortable temperatures for bathing all day.

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

Also consider one of our other suggestions for July.

Can you sunbathe in Okinawa Prefecture in July?

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

July has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48.6% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.6 hours of sunshine per day. July has total rainfall of 1.1cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 11.6 days with some rainfall so you can still enjoy the beach on the majority of days.

More about July temperature and sunshine.

Can you swim in Okinawa Prefecture in July?

Yes, July is an excellent month for swimming in Okinawa Prefecture with very warm sea temperatures 29°C (84°F).

More about July sea temperatures.

Is July a good time to holiday in Okinawa Prefecture?

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

July has average maximum temperatures of 31°C (88°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 48.6% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.6 hours of sunshine per day. July has total rainfall of 1.1cm (0.4inches) making it mostly dry but with short lived occasional showers. There are only 11.6 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a very warm 29°C (84°F). July is an excellent month for swimming in Okinawa Prefecture with very comfortable temperatures for bathing all day.

More about the July temperatures and sunshine.

Is Okinawa Prefecture warm in July?

Yes, Okinawa Prefecture is very hot and perfect for sunbathing on clear days in July.

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

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

More info about the July temperatures and sunshine.

How sunny is Okinawa Prefecture in July?

The average day light hours per day in Okinawa Prefecture in July are 13.7. The sunshine percentage is 48.6% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.6 hours of sunshine per day.

More about July sunshine.

Temperature in Okinawa Prefecture in July

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

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

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

Sunshine in Okinawa Prefecture in July

During July the average day light hours are 13.7 per day in Okinawa Prefecture. The sunshine percentage is 48.6% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.6 hours of sunshine per day.

The ultraviolet index in Okinawa Prefecture in July is typically 12.6 during July. 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 July

The average sea water temperature in Okinawa Prefecture in July is 29°C (84.2°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Okinawa Prefecture in July

The average total rainfall in Okinawa Prefecture in July is 1.1cm (0.4inches) and on average there are 11.6 rainy days in July making it a pretty wet time to visit the beach.

Humidity in Okinawa Prefecture in July

The maximum dew point (an indicator of humidity) in Okinawa Prefecture in July is 26°C (78°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 25°C (76°F) in the previous month and 26°C (26°F) in the next month.

The average maximum relative humidity in Okinawa Prefecture in July is typically 88.1%. The maximum relative humidity is 90.4% in the previous month and 89% in the next month.

The average relative humidity in Okinawa Prefecture in July is typically 77.2%. The average relative humidity is 81% in the previous month and 78% in the next month.

Wind Speed in Okinawa Prefecture in July

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

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

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

Monthly Averages

Suggested Beaches in July

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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.