Best time to swim in Jeju Island (Jejudo) in South Korea Sea temperature by month
Do you want to swim in the sea in Jeju Island (Jejudo) in South Korea? But when is the best time to go to be sure to have pleasant water for swimming in Jeju Island (Jejudo) and be able to swim without catching cold? This month, or a different one? The answer is on this page, with the sea water temperature by month in Jeju Island (Jejudo), based on the average temperatures recorded in previous years.
Best time to swim in Jeju Island (Jejudo): the water temperature by month
Do you want to swim in Jeju Island (Jejudo) in South Korea? Based on the sea temperature every month, we tell you our opinion on swimming in that location. For more information about a month, click on the link in the Details column.
Month | Averagesea temperature | Our opinion | Details |
---|---|---|---|
January | 59°F (min: 56°F/max: 62°F) | freezing swimming | Sea temperature in Jeju Island (Jejudo) in january |
February | 57°F (min: 55°F/max: 59°F) | freezing swimming | Sea temperature in Jeju Island (Jejudo) in february |
March | 57°F (min: 54°F/max: 59°F) | freezing swimming | Sea temperature in Jeju Island (Jejudo) in march |
April | 59°F (min: 55°F/max: 62°F) | freezing swimming | Sea temperature in Jeju Island (Jejudo) in april |
May | 62°F (min: 58°F/max: 68°F) | cold swimming | Sea temperature in Jeju Island (Jejudo) in may |
June | 69°F (min: 63°F/max: 77°F) | cool swimming | Sea temperature in Jeju Island (Jejudo) in june |
July | 77°F (min: 70°F/max: 83°F) | pleasant swimming | Sea temperature in Jeju Island (Jejudo) in july |
August | 80°F (min: 74°F/max: 85°F) | ideal swimming | Sea temperature in Jeju Island (Jejudo) in august |
September | 77°F (min: 74°F/max: 80°F) | pleasant swimming | Sea temperature in Jeju Island (Jejudo) in september |
October | 72°F (min: 67°F/max: 76°F) | pleasant swimming | Sea temperature in Jeju Island (Jejudo) in october |
November | 66°F (min: 62°F/max: 71°F) | cool swimming | Sea temperature in Jeju Island (Jejudo) in november |
December | 61°F (min: 58°F/max: 65°F) | cold swimming | Sea temperature in Jeju Island (Jejudo) in december |