March weather forecastPort Denison, Australia
March
Weather in March
Sea temperature
The month with the warmest seawater in Port Denison, Australia, is March, with an average sea temperature of 24.3°C (75.7°F).Note: Every individual's cold threshold differs, but factors like today's sunshine, wind, and temperature can tip the scales for a delightful swim in 24.3°C (75.7°F) waters. For reference, Olympians swim in waters of 25°C (77°F) to 28°C (82.4°F).
Daylight
In March, the average length of the day is 12h and 16min.On the first day of March, sunrise is at 6:11 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 6:18 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
The month with the warmest seawater in Port Denison is March, with an average sea temperature of 24.3°C (75.7°F).
In March, the average sea temperature in Port Denison, Australia, is 24.3°C (75.7°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.3°C (75.7°F) water.
The average day length in March in Port Denison, Australia, is 12h and 16min.
In March, on the first day of the month, sunrise is at 6:11 am and sunset at 6:53 pm. On the last day of the month, in Port Denison, sunrise is at 6:30 am and sunset at 6:18 pm AWST.
Average sea temperature in March
Port Denison, Australia
- Average sea temperature in March: 24.3°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 March
Port Denison, Australia
- Average daylight in March: 12h and 18min
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).





