Weather in December
An excellent water temperature of 25.8°C (78.4°F) makes
December in
Mooloolaba,
Australia, a prime for swimming and other water activities.
Sea temperature
In Mooloolaba, the average seawater temperature in December is 25.8°C (78.4°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Daylight
The month with the longest days is December, with an average of 13h and 48min of daylight.
On the first day of the month, sunrise is at 4:45 am and sunset at 6:27 pm. On the last day of December, sunrise is at 4:56 am and sunset at 6:44 pm AEST.