Jeju Weather May
Jeju is situated in humid subtropical zone which is known for warm weather during summer time with high humidity and soft and cool winter with short rainfalls.
To help you choose the best time to travel, you can find climate data below on the weather in Jeju in May.
|average daily high||+21.6°C|
|average daily low||+14.4°C|
|sunny / overcast hours||6.8 / 7.6|
|average monthly precipitation||96 mm|
Temperature in Jeju
In May the average daily maximum in Jeju is +21.6°C, and the minimum +14.4°C.
The hottest May day on record is +31.6°C, and the coldest +4°C.
Best beach resorts in May:
There are 14.4 hours of daylight in Jeju in May. Out of these, on average 6.8 are sunny, which means it is mostly cloudy.
The average monthly temperature in the Korea Strait on the beaches of Jeju in May is +16.7°C.
The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.
The amount of precipitation in Jeju in May is usually 96 mm, which may cause a change of plans on certain days.