Weather in December
The perfect water temperature of 25.7°C (78.3°F) makes
December a great period for swimming and other water activities in
Shorncliffe,
Australia.
Sea temperature
In December, the average sea temperature is 25.7°C (78.3°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.
Daylight
December has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of the month, sunrise is at 4:44 am and sunset at 6:28 pm. On the last day of December, in Shorncliffe, sunrise is at 4:55 am and sunset at 6:45 pm AEST.
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