October weather forecastPort Denison, Australia
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
October is the month with the coldest seawater in Port Denison, Australia, with an average sea temperature of 19.7°C (67.5°F).
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).
The average day length in October in Port Denison is 12h and 48min.
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 48min
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).
