January
Weather in January
Sea temperature
In January, the average sea temperature in Port Denison, Australia, is 22.6°C (72.7°F).Note: Imagine a swim in 22.6°C (72.7°F) waters. How you'd feel depends on your cold sensitivity, the sun's rays, the caress of the wind, and the warmth enveloping you. Comparatively, Olympic swimmers train in waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In Port Denison, Australia, the average length of the day in January is 13h and 46min.On the first day of the month, sunrise is at 5:23 am and sunset at 7:23 pm. On the last day of January, sunrise is at 5:48 am and sunset at 7:18 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
How warm is the water in January in Port Denison?
In Port Denison, the average seawater temperature in January is 22.6°C (72.7°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.6°C (72.7°F).
How many hours of daylight does Port Denison have in January?
The average day length in January in Port Denison, Australia, is 13h and 46min.
What time are sunrise and sunset in January in Port Denison?
On the first day of January, sunrise is at 5:23 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 7:18 pm AWST.
Average sea temperature in January
Port Denison, Australia
- Average sea temperature in January: 22.6°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 January
Port Denison, Australia
- Average daylight in January: 13h 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).
