Weather in December
Concluding the year,
December exhibits a further contraction in daylight hours along with a significant decrease in sea temperature. The average sea temperature descends to 20.9°C (69.6°F), its second lowest value after
January. December is markedly different from the preceding
November owing to its cold sea and reduced daylight. Despite these winter signs, December wraps up the year by keeping its unique charm intact, simultaneously echoing January's cold yet welcoming the new year.
Sea temperature
In
Zhuhai, the average seawater temperature in December is 20.9°C (69.6°F).
Note: The enjoyment of swimming decreases for most when the surface water temperature is 20.9°C (69.6°F). Breathing control becomes increasingly challenging as temperatures descend below 21°C (69.8°F).
Daylight
The month with the shortest days in Zhuhai is December, with an average of 10h and 48min of daylight.
On the first day of December, sunrise is at 06:48 and sunset at 17:40. On the last day of the month, sunrise is at 07:04 and sunset at 17:52 CST.