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Best
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Best
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Best
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Tan
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Tan
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Tan
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Tan
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Tan
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Sea
23°
Swim
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Sea
22°
Swim
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Sea
22°
Swim
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Sea
23°
Swim
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Sea
23°
Swim
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Sea
27°
Swim
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Sea
29°
Swim
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Sea
28°
Swim
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Sea
29°
Swim
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Sea
27°
Swim
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Sea
26°
Swim
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Sea
24°
Swim
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The annual average maximum daily temperature is 25.4°C (77.7°F) which is very warm and perfect for sunbathing on clear days. The annual average water temperature is typically 25.2°C (77.3°F) which is warm and pleasant for relaxing and swimming for long periods. Annually there are on average 20.3 days of rain per month and 7.3 hours of sun per day.
The best months to visit Okinawa are March, July, September, October, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.
The weather is perfect for sunbathing in the months from May to October when the maximum temperature reaches above 26°C (72°F)
The sea is best for swimming between June and November when the sea temperature is above the average 25°C (77°F) which is warm and pleasant for relaxing and swimming for long periods.
No, you can't sunbathe in Okinawa all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.
The weather is best for sunbathing in the months from May to October when the maximum temperature reaches above 26°C (72°F)
More info about the annual temperatures and sunshine.
Yes, you can swim in Okinawa all year round.
The warmest sea water temperatures in Okinawa are found in July when they peak at 29°C (85°F) and lowest in February when they dip to 22°C (71°F).
The sea temperature is above average for swimming between June and November when the sea temperature is above 25°C (77°F) which is warm and pleasant for relaxing and swimming for long periods.
For perfect swimming and lounging all day, try the months from June to October when the sea temperature is above 26°C (79°F)
More info about the annual sea temperatures
The hottest month in Okinawa is July when the average maximum temperature is very hot and perfect for sunbathing on clear days 31°C (88°F), average temperature is 29°C (83°F) and average minimum temperature is 26°C (79°F).
More info about the annual temperatures and sunshine.
The coolest month in Okinawa is January when the average maximum temperature is 19°C (66°F), average temperature is 16°C (60°F) and average minimum temperature is 12°C (54°F).
More info about the annual temperatures and sunshine
The driest month in Okinawa is January with 9.7cm (3.8inches) of rain and July has the fewest days of rain with 14.6 days with some rain, a pretty wet time to visit the beach.
More info about the annual rainfall
The coldest sea water temperatures in Okinawa are found in February when they dip to 22°C (71°F) which is comfortable for swimming though some may prefer warmer water.
More info about the annual sea temperatures.
The warmest sea water temperatures in Okinawa are found in July when they peak at 29°C (85°F) which is very warm and ideal for relaxing and swimming for the whole day.
More info about the annual sea temperatures.
The most humid month in Okinawa is July with a dew point (an indicator of humidity) of 27°C (80°F) which is extremely humid and uncomfortable unless you are on a beach. At night you would most likely require airconditioning.
More info about the annual humidity.
The least humid month in Okinawa is January with a dew point of 14°C (57°F) which is comfortable for everyone.
More info about the annual humidity.
The most windy month in Okinawa is October when the average maximum windspeed is 31KM/H (19MPH) and the average wind speed is 18KM/H (11MPH).
More info about the annual wind conditions.
The hottest month in Okinawa is July when the average maximum temperature is 31°C (88°F), average temperature is 29°C (83°F) and average minimum temperature is 26°C (79°F).
The coolest month in Okinawa is January when the average maximum temperature is 19°C (19°F), average temperature is 16°C (60°F) and average minimum temperature is 12°C (54°F).
The longest days in Okinawa are in June, with an average of 13.8 hours of daylight per day. December has the shortest days with an average of 10.5 hours of daylight per day.
The sunniest days in Okinawa are in June which has the most hours of sunshine per day. The sunshine percentage is 65% making it sunny but overcast at times. The hours of sunshine per day are 8.8hrs making the days long and bright.
December has the least sunshine. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.2 hours of sunshine per day.
The ultraviolet index is the highest in July when it reaches 12.7 and lowest in December when it reaches 5.3.
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.
The warmest sea water temperatures in Okinawa are found in July when they peak at 29°C (85°F) and lowest in February when they dip to 22°C (71°F).
The sea is best for swimming between June and November when the temperature is above 25°C (77°F) which is warm and pleasant for relaxing and swimming for long periods.
The wettest month in Okinawa is June with 34.6cm (13.6inches) of rain and January has the most days of rain with 22 days with some rain, a very wet time to visit the beach.
The driest month in Okinawa is January with 9.7cm (3.8inches) of rain and July has the fewest days of rain with 14.6 days with some rain, a pretty wet time to visit the beach.
The most humid month in Okinawa is July with a dew point (an indicator of humidity) of 27°C (80°F) which is extremely humid and uncomfortable unless you are on a beach. At night you would most likely require airconditioning.
The least humid month in Okinawa is January with a dew point of 14°C (57°F) which is comfortable for everyone.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
