October
Weather in October
Sea temperature
With an average sea temperature of 19.7°C (67.5°F), October is the month with the coldest seawater in Port Denison, Australia.Note: In 19.7°C (67.5°F), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 21°C (69.8°F).
Daylight
In Port Denison, the average length of the day in October is 12h and 48min.On the first day of October in Port Denison, sunrise is at 5:58 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 6:40 pm AWST.
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
When is the sea coldest in Port Denison?
October is the month with the coldest seawater in Port Denison, Australia, with an average sea temperature of 19.7°C (67.5°F).
What is the sea water temperature in October in Port Denison?
In October, the average sea temperature in Port Denison, Australia, is 19.7°C (67.5°F). Swimming in 19.7°C (67.5°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 October in Port Denison?
The average day length in October in Port Denison is 12h and 48min.
What time are sunrise and sunset in October in Port Denison?
On the first day of October, sunrise is at 5:58 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 6:40 pm AWST.
Average sea temperature in October
Port Denison, Australia
- Average sea temperature in October: 19.7°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 October
Port Denison, Australia
- Average daylight in October: 12h and 5min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
