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Jeju
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Flights

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.

day temperatureaverage daily high+11°C
night temperatureaverage daily low+5.3°C
sea temperaturesea temperature+15.9°C
day lengthdaytime10.4 h
sunny hours per daysunny / overcast hours2.7 / 7.7
average monthly precipitationaverage monthly precipitation48 mm

The best weather conditions for the beach leisure in Jeju are typically July, August, September. Best season with the soft weather for the sightseeing and long walks are May, June, October.

Best places in December


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.

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Best beach resorts in December:

Dubai
UAE

Phuket
Thailand

Bangkok
Thailand

Cancun
Mexico

Sanya
China

Pattaya
Thailand


Tulum
Mexico

Playa del Carmen
Mexico

Patong Beach
Thailand

Puerto Vallarta
Mexico

Acapulco
Mexico

Punta Cana
Dominican Republic


Daylight hours

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.

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Sea temperature

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.

Jeju climate by month


Precipitation

The amount of precipitation in Jeju in December is usually 48 mm, a negligible amount.

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