Port Denison
Australia
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Port Denison, Australia

Sea temperature

In Port Denison, Australia, the average seawater temperature in Julio is 21°C (69.8°F).
Note: Swimming in 21°C (69.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In Julio, the average length of the day is 10.5h.

What is the sea temperature in Julio in Port Denison?

In Port Denison, in Julio, the average water temperature is 21°C (69.8°F). Swimming in 21°C (69.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the average length of the day in Julio in Port Denison?

In Julio, the average length of the day is 10.5h.
Average sea temperature in July - Port Denison, Australia
  • Average sea temperature in July: 21°C

The best month for swimming (with the highest average sea temperature) is March (24.3°C).
The coldest month (with the lowest average sea temperature) is October (19.7°C).

Average daylight in July - Port Denison, Australia
  • Average daylight in July: 10.5h

The month with the longest days is December (Average daylight: 14h).
The month with shortest days is June (Average daylight: 10.3h).