Goyang
South Korea
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Goyang, South Korea

Sea temperature

In Goyang, South Korea, in December, the average water temperature is 8.8°C (47.8°F).
Note: Swimming in 8.8°C (47.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

December has the shortest days of the year, with an average of 9.6h of daylight.

What is the sea water temperature in December in Goyang?

In Goyang, South Korea, in December, the average water temperature is 8.8°C (47.8°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the month with the shortest days in Goyang?

December has the shortest days of the year in Goyang, with an average of 9.6h of daylight.

What is the average length of the day in December in Goyang?

The average length of the day in December in Goyang is 9.6h.
Average sea temperature in December - Goyang, South Korea
  • Average sea temperature in December: 8.8°C

The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest month (with the lowest average sea temperature) is February (3.7°C).

Average daylight in December - Goyang, South Korea
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).