Jeju Weather in December

Check the Weather in Jeju, South Korea in December before you book your next holiday. This gives the best indication of the weather in December and includes figures for temperature, sunshine and rainfall.

  • 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
  • 16°C sea temperature in December in Jeju16
    16°C sea temperature

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

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