Weather in December
The ideal sea water temperature of 25.3°C (77.5°F) makes
December in
Brunswick Heads,
Australia, the best time for swimming and other water activities.
Sea temperature
In Brunswick Heads, Australia, the average seawater temperature in December is 25.3°C (77.5°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.
Daylight
December has the longest days of the year in Brunswick Heads, with an average of 13h and 54min of daylight.
On the first day of December in Brunswick Heads, sunrise is at 5:40 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 7:46 pm AEDT.