Lane Cove
Australia
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Lane Cove, Australia

Sea temperature

In Lane Cove, Australia, in December, the average water temperature is 21.9°C (71.4°F).
Note: For swimming, a surface water temperature of 21.9°C (71.4°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

December has the longest days of the year, with an average of 14.4h of daylight.

What is the sea temperature in December in Lane Cove?

In Lane Cove, Australia, in December, the average water temperature is 21.9°C (71.4°F). Swimming in 21.9°C (71.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

When are the longest days in Lane Cove?

With an average of 14.4h of daylight, December has the longest days of the year.

How many hours of daylight does Lane Cove have in December?

In Lane Cove, the average length of the day in December is 14.4h.
Average sea temperature in December - Lane Cove, Australia
  • Average sea temperature in December: 21.9°C

The best month for swimming (with the highest average sea temperature) is February (23.7°C).
The coldest month (with the lowest average sea temperature) is September (18.6°C).

Average daylight in December - Lane Cove, Australia
  • Average daylight in December: 14.4h

The month with the longest days is December (Average daylight: 14.4h).
The month with shortest days is June (Average daylight: 9.9h).