Winter here is known as the "Dry Season." Temperatures are rarely "cold," with daytime highs averaging around 30°C (86°F) . It is the most popular time for tourists to visit, as the humidity drops and the skies remain clear.
Overall, Australian winters are generally milder compared to those in the Northern Hemisphere, and snowfall is rare, except in the southeastern regions, such as the Australian Alps. how cold are australian winters
Australia’s climate is governed by two powerful forces: its vast latitudinal range and its proximity to the Southern Ocean. The northern third of the country, including Queensland’s tropical coast, the Northern Territory, and the top of Western Australia, lies firmly in the tropics. Here, winter is a dry season, not a cold one. In Darwin, a "cold" July day is a glorious 30°C (86°F). Frost is a myth. Jackets are an affectation. Winter here is known as the "Dry Season
To answer the original question definitively: Australia’s climate is governed by two powerful forces:
Home to world-class ski resorts, these areas stay consistently below freezing during the winter months. How Cold Can It Actually Get?
In the Outback, winters can be quite cold, especially at night, with temperatures sometimes dropping below 0°C (32°F). However, during the day, temperatures can still rise to around 15-20°C (59-68°F).