Jeju Weather December
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 December.
|average daily high
|average daily low
|sunny / overcast hours
|2.7 / 7.7
|average monthly precipitation
Temperature in Jeju
In December the average daily maximum in Jeju is +11°C, and the minimum +5.3°C.
The hottest December day on record is +23.3°C, and the coldest -3.6°C.
Best beach resorts in December:
There are 10.4 hours of daylight in Jeju in December. Out of these, on average 2.7 are sunny, which means it is mostly cloudy.
The average monthly temperature in the Korea Strait on the beaches of Jeju in December is +15.9°C.
The water is cold and only apt for bathing for the most hardy people.
The amount of precipitation in Jeju in December is usually 48 mm, a negligible amount.