Summer is defined by sunshine and high temperatures. In the south, average highs range from 26°C to 30°C (79°F to 86°F), though heatwaves can push temperatures past 40°C (104°F). The humidity in the north is oppressive, signaling the arrival of "The Wet."
Occur primarily in Spring and Summer (especially El Niño years). The 2019-2020 "Black Summer" burned 18 million hectares. Always check the national fire danger rating sign when driving in rural areas. Never light a campfire on a total fire ban day.
The south gets cold, but rarely "freezing" by northern European standards (except for Canberra). The north enters its "Dry Season," which is actually the most beautiful time of year there.
A waterproof jacket, sturdy boots, sweaters, and a beanie. If you are going to the Snowy Mountains, proper ski gear. If you are going to the north, summer clothes. Spring (September – November): Wildflowers and Wind The Vibe: Rebirth and chaos. Spring is beautiful but notoriously windy and unpredictable.
An eye mask for hayfever (antihistamines), a windbreaker jacket, and a mix of warm and cool clothes. Extreme Weather: The Australian Reality No article on Australian seasons is complete without addressing the extremes. Tourists often underestimate these risks.
However, to say "Australia has four seasons" is an oversimplification. The country is so vast—roughly the same size as the contiguous United States—that it spans multiple climate zones. From the tropical monsoons of the north to the cool, windy vineyards of the south, and from the arid nothingness of the Outback to the temperate rainforests of Tasmania, the Australian weather experience varies wildly depending on where and when you visit.
Australia is a continent of extremes. Known globally for its sun-drenched beaches, ancient rainforests, and scorching red deserts, the country’s weather defies the simple stereotypes often portrayed abroad. Because Australia occupies an entire continent in the Southern Hemisphere, its seasons are the polar opposite of those in Europe and North America. When New York is shivering in January, Sydney is sizzling in the summer sun.