December weather forecast
Geoje, South Korea

A windmill placed on a high hill in Geoje Island, South Korea
A windmill placed on a high hill in Geoje Island, South Korea

December

Weather in December

December sends Geoje back to the embrace of winter, recording a major drop in temperatures compared to November. The end of the year chronicles a palpable plunge in temperature, sinking to a chilly 9.7°C (49.5°F). Rainfall trickles to 30mm (1.18") over 3.8 days, paving the way for a drier winter landscape. A distinct winter feel rests in the air with the relative humidity dropping to 55.4%. With daylight hours shortening to 9.9, this month is the darkest of the year, compelling the use of more indoor lighting.

Temperature

Stepping into December, Geoje observes a temperature decline, with the average high falling from November's moderate 15.4°C (59.7°F) to a chilly 9.7°C (49.5°F). Geoje temperatures generally rest at a low of 0.3°C (32.5°F) during the December nights.

Humidity

In December, the average relative humidity is 55.4%.

Rainfall

December is the month with the least rainfall. Rain falls for 3.8 days and accumulates 30mm (1.18") of precipitation.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 07:14 and sunset at 17:14. On the last day of the month, sunrise is at 07:32 and sunset at 17:24 KST.

Sunshine

In Geoje, the average sunshine in December is 5.4h.

Frequently asked questions

What is the temperature in December?
During December, Geoje experiences an average high-temperature of 9.7°C (49.5°F) and a low-temperature of 0.3°C (32.5°F). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in August is computed to be 35°C (95°F).
What is the average humidity in December?
In Geoje, the average relative humidity in December is 55.4%.
What is the driest month?
The month with the least rainfall in Geoje is December, when the rain falls for 3.8 days and typically collects 30mm (1.18") of precipitation.
How much does it rain in December?
In Geoje, in December, it is raining for 3.8 days, with typically 30mm (1.18") of accumulated precipitation.
What is the month with the shortest days?
With an average of 9h and 54min of daylight, December has the shortest days of the year.
What is the average length of the day in December?
In Geoje, the average day length in December is 9h and 52min.
When are sunrise and sunset in December?
On the first day of December, sunrise is at 07:14 and sunset at 17:14. On the last day of the month, sunrise is at 07:32 and sunset at 17:24 KST.
How many hours of sunshine does Geoje have in December?
In Geoje, the average sunshine duration in December is 5.4h.
Average high temperature
Average low temperature
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average temperature in December
Geoje, South Korea
  • Average high temperature in December: 9.7°C

The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (7.3°C).

  • Average low temperature in December: 0.3°C

The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

Average humidity in December
Geoje, South Korea
  • Average humidity in December: 55.4%

The month with the highest relative humidity is July (78.1%).
The month with the lowest relative humidity is February (53.4%).

Average rainfall in December
Geoje, South Korea
  • Average rainfall in December: 29.7mm

The wettest month (with the highest rainfall) is July (426.4mm).
The driest month (with the least rainfall) is December (29.7mm).

Average rainfall days in December
Geoje, South Korea
  • Average rainfall days in December: 3.8 days

The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is December (3.8 days).

Average daylight in December /
Average sunshine in December
Geoje, South Korea
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is May (Average sunshine: 7h and 30min).
The month with the least sunshine is July (Average sunshine: 4h and 48min).

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