The temperature of Jeju Island in South Korea in early May.

At that time, you can wear short-sleeved shorts in Jeju Island ~ It's basically summer weather during the day ~ The temperature difference at night is relatively large, and the wind in Jeju Island is very strong. When you go out, you should wear long sleeves and sunglasses.

If you go swimming and diving with dolphins in the Ocean Park in Li Shun, Jeju Island, you must bring a swimsuit. Other oxygen bottles and other equipment are provided there, but swimsuits are not provided ~ Hehe, if you participate in the dolphin trainer's project, you don't need to bring others ~ Hehe ~

It's rainy in that season ~ just bring an umbrella, or you can buy it in Jeju Island. Many shops have beautiful umbrellas ~ you can refer to them ~ hehe ~