Weather

Sydney has a sub-tropical climate with four seasons in the year. In the summer months (December to March), temperatures range from 17-25 degrees celsius (65-76F). If you come in winter (June to September), you will need warm clothing as the average winter temperatures range from 8-17 degrees celsius (46-65F). Autumn and spring have the mildest weather.

For more information on Sydney's climate, you can visit:

• Sydney monthly temperatures and rainfall
• Weather & Climate by the City of Sydney

The climate around Australia varies significantly. It is always important to know what the temperature range is of the area you are going so you know what to take.

• Bureau of Meteorology - weather forecasts and climate information for NSW as well as Australia's other states.

In warmer climates it is important that you drink plenty of water throughtout the day to make up for dehydration. During the hotter months, in Sydney it is recommended that you drink up to 2 litres of water per day whereas in the Northern Territory this can be up to 4 litres per day.