Weather in Jeju in December 2017

Check the weather in Jeju in December based on long-term weather averages before you book your next holiday to South Korea in 2017. Expect daytime temperatures to reach 11°C with on average 4 hours of sunshine per day in Jeju in December.

What is the weather like in Jeju in December?
How hot is Jeju in December? 11°C
How sunny is Jeju in December? 4 sunshine hours/day
How wet is Jeju in December? 47 mm rainfall
How warm is the sea around Jeju in December? 17°C

Weather in Jeju in December

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • 11°C maximum daytime temperature in December in Jeju11
    11°C max day temperature
  • 4 hours of sunshine per day (41% of daylight hours) in December in Jeju4
    4 hours of sunshine per day
  • 10 days with some rainfall in December in Jeju10
    10 days with some rainfall
  • 3°C minimum night-time temperature in December in Jeju3
    3°C min night temperature
  • 10 hours of daylight per day in December in Jeju10
    10 hours of daylight per day
  • No heat & humidity in December in Jeju0
    No heat & humidity
  • 47 mm monthly rainfall in December in Jeju47
    47 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Jeju3
    3 (Moderate) UV index
  • 17°C sea temperature in December in Jeju17
    17°C sea temperature

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Jeju

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More about Jeju weather in December

The average maximum daytime temperature in Jeju in December is a cool 11°C (52°F). There are usually 4 hours of bright sunshine each day, which represents 41% of the 10 hours of daylight. The average sea temperature in and around Jeju in December is 17°C (63°F).

Expect 47mm (1.9 inches) of rainfall across the whole of December with 10 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear. The average night-time temperature is usually a cold 3°C (37°F). The weather in Jeju in December is represented by Jeju.

Jeju sunrise & sunset times for December 2017

Browse the sunrise & sunset times for Jeju in December 2017. Select a month to view Jeju sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Friday, 1st December 2017 07:20 17:26
Saturday, 2nd December 2017 07:21 17:26
Sunday, 3rd December 2017 07:21 17:26
Monday, 4th December 2017 07:22 17:26
Tuesday, 5th December 2017 07:23 17:26
Wednesday, 6th December 2017 07:24 17:26
Thursday, 7th December 2017 07:25 17:26
Friday, 8th December 2017 07:25 17:26
Saturday, 9th December 2017 07:26 17:26
Sunday, 10th December 2017 07:27 17:26
Monday, 11th December 2017 07:28 17:26
Tuesday, 12th December 2017 07:28 17:27
Wednesday, 13th December 2017 07:29 17:27
Thursday, 14th December 2017 07:30 17:27
Friday, 15th December 2017 07:30 17:27
Saturday, 16th December 2017 07:31 17:28
Sunday, 17th December 2017 07:32 17:28
Monday, 18th December 2017 07:32 17:28
Tuesday, 19th December 2017 07:33 17:29
Wednesday, 20th December 2017 07:33 17:29
Thursday, 21st December 2017 07:34 17:30
Friday, 22nd December 2017 07:34 17:30
Saturday, 23rd December 2017 07:35 17:31
Sunday, 24th December 2017 07:35 17:31
Monday, 25th December 2017 07:36 17:32
Tuesday, 26th December 2017 07:36 17:33
Wednesday, 27th December 2017 07:37 17:33
Thursday, 28th December 2017 07:37 17:34
Friday, 29th December 2017 07:37 17:35
Saturday, 30th December 2017 07:38 17:35
Sunday, 31st December 2017 07:38 17:36
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Jeju weather by month

Check Jeju weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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