Swim in Jeju Island (Jejudo) in august 2024What is the temperature of the sea in in august?

Average sea temperature in Jeju Island (Jejudo) in august 2024.

In august, according to seasonal norms, the sea temperature in Jeju Island (Jejudo) is:

Minimum: 74°F

Average: 80°F

Maximum: 85°F

Other useful seasonal weather averages in august:

  • Outside temperature: 77°F to 84°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 15.5mph
  • It rains a total of 10.9in, over 9 day(s).

Should we swim in Jeju Island (Jejudo) in august?

Yes! The water temperature in Jeju Island (Jejudo) in august is ideal

In august, swimming is ideal on the beaches around Jeju Island (Jejudo)! With water reaching 85°F at most and 80°F on average, spending time in the water is very pleasant.

Note also that in august, the climate is tolerable with an average outside temperature of 80°F, 10.9in of precipitation (over 9 days) and 86.18 % humidity.

Water and normal seasonal temperatures in Jeju Island (Jejudo) in august

August
Average sea temperature 80°F
Minimum sea temperature 74°F
Maximum sea temperature 85°F
Average outside temperature 81°F
Maximum outside temperature 85°F
Minimum outside temperature 77°F
Wind speed 14.3mph
Wind temperature 77°F
Precipitation 10.9in
Number of days of rain 9 jour(s)
(30%)
Humidity 87%
Visibility in kilometers 9.37km
Cloud cover 40%
Our opinion ideal swimming

Swim elsewhere in South Korea in august

City Average T° Max. T° Our opinion
Busan in august80°F83°Fideal swimming
Gangneung in august76°F80°Fpleasant swimming
Incheon in august75°F79°Fpleasant swimming
Pohang in august77°F80°Fpleasant swimming
Sokcho in august75°F79°Fpleasant swimming

Swim in South Korea in august: sea temperature by city

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