Weather in Jeju Island, South Korea in August

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Visiting Jeju Island, South Korea in August

The weather in August is slightly warmer than the previous month. August has average maximum temperatures of 8°C (46°F) which is too cold for sunbathing. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 5.0 hours of sunshine per day. It is not a good time for sunbathing in Jeju Island.

Sea temperatures are a very warm 28°C (82°F). August is an excellent month for swimming in Jeju Island with very comfortable temperatures for bathing all day. The sea temperature in August is warmer than the previous month.

Also consider one of our other suggestions for August.

Can you sunbathe in Jeju Island in August?

No, August is not a good time for sunbathing in Jeju Island.

August has average maximum temperatures of 8°C (46°F) which is too cold for sunbathing. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 5.0 hours of sunshine per day.

More about August temperature and sunshine.

Can you swim in Jeju Island in August?

Yes, August is an excellent month for swimming in Jeju Island with very warm sea temperatures 28°C (82°F).

More about August sea temperatures.

Is August a good time to holiday in Jeju Island?

No, August is not a good time for a holiday in Jeju Island.

August has average maximum temperatures of 8°C (46°F) which is too cold for sunbathing. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 5.0 hours of sunshine per day. It is not a good time for sunbathing in Jeju Island. Sea temperatures are a very warm 28°C (82°F). August is an excellent month for swimming in Jeju Island with very comfortable temperatures for bathing all day.

More about the August temperatures and sunshine.

Is Jeju Island warm in August?

No, Jeju Island is too cold for sunbathing in August.

The average maximum temperature in Jeju Island in August is 8°C (46°F). The average maximum temperature is 7°C (45°) in the previous month and 6°C (43°F) in the next month.

The average temperature in Jeju Island in August is 7°C (44°F). The average temperature is 7°C (44°F) in the previous month and 6°C (42°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Jeju Island in August?

The average day light hours per day in Jeju Island in August are 13.4. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 5.0 hours of sunshine per day.

More about August sunshine.

Temperature in Jeju Island in August

The weather in August is slightly warmer than the previous month. The average maximum temperature in Jeju Island in August is 8°C (46°F). The average maximum temperature is 7°C (45°F) in the previous month and 6°C (43°F) in the next month.

The average temperature in Jeju Island in August is 7°C (44°F). The average temperature is 7°C (44°F) in the previous month and 6°C (42°F) in the next month.

The average minimum temperature in Jeju Island in August is 6°C (43°F). The minimum temperature is 6°C (42°F) in the previous month and 5°C (41°F) in the next month.

Sunshine in Jeju Island in August

The days in August are slightly shorter than the previous month and days continue to get slightly shorter into September. August has fewer hours of sunshine than the previous month. During August the average day light hours are 13.4 per day in Jeju Island. The sunshine percentage is 37% making it very cloudy and overcast with some periods of sunshine. There are 5.0 hours of sunshine per day.

The ultraviolet index in Jeju Island in August is typically 10.8 during August. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. 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 Jeju Island in August

The average sea water temperature in Jeju Island in August is 27.9°C (82.2°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in August is warmer than the previous month.

Humidity in Jeju Island in August

The maximum dew point (an indicator of humidity) in Jeju Island in August is 6°C (43°F) which is a bit dry for some. The dew point is 6°C (42°F) in the previous month and 5°C (5°F) in the next month.

The average maximum relative humidity in Jeju Island in August is typically 21.9%. The maximum relative humidity is 22.1% in the previous month and 21.4% in the next month.

The average relative humidity in Jeju Island in August is typically 19.2%. The average relative humidity is 19.4% in the previous month and 18.8% in the next month.

Wind Speed in Jeju Island in August

The average maximum wind speed in Jeju Island in August is typically 6KM/H (4MPH). The average maximum wind speed is 6KM/H (4MPH) in the previous month and 6KM/H (4MPH) in the next month.

The average wind speed in Jeju Island in August is typically 3KM/H (2MPH). The average wind speed is 3KM/H (2MPH) in the previous month and 3KM/H (2MPH) in the next month.

The average wind direction in Jeju Island in August is from the North.

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