The heatwave in Australia is turning heads, with record high temperatures sweeping across the nation. Starting in the west, the heat built up in Western Australia and then spread, causing serious heat issues in various regions.
Port Augusta, South Australia, felt the brunt of it last Wednesday. Mayor Linley Shine noted that residents know how to deal with extreme weather. “We’re used to it,” she said, highlighting their resilience.
On social media, one resident humorously described the experience: “It feels like we’re micro-dosing on heat stroke” as temperatures soared to 46.3°C. Even the local ice cream truck switched off its engine, unable to handle the oppressive weather.
According to the Bureau of Meteorology, this heatwave is among the worst in six years. Five states are facing temperatures over 40°C, with Onslow reaching an astonishing 49°C. Senior meteorologist Angus Hines commented, “This is the most significant multi-day heatwave for inland southeastern Australia since 2019-2020.” He explained how the heat typically accumulates in Australia’s northwest during summer, often referred to as the “heat engine.”
As the hot air moves quickly and remains warm, it increases the risk of fire. Hines warned of extreme fire conditions in southeastern Australia due to high temperatures and strong winds. Thunderstorms forecasted in some regions add to the danger for bushfires.
By midweek, Melbourne recorded high temperatures close to 44°C in several areas, with other regions like Geelong hitting 43.3°C. While some relief came with a drop to the low 30s on Thursday, officials remained cautious about the return of dangerous highs.
Forecasters are preparing for catastrophic fire conditions, with fire bans declared statewide. The heat in New South Wales is expected to peak over the weekend, reaching up to 43°C in Sydney.
Importantly, climate change plays a role in worsening heatwaves. A 2025 study published in Nature stated that one in four heatwaves studied would not have occurred without climate change. This highlights the urgency of addressing climate issues, as noted by climate scientist Professor Lesley Hughes, who emphasizes the need for immediate action to mitigate the worsening impact of heatwaves.
Residents continue to share their experiences on social media, mixing humor and concern as they navigate this challenging weather. The heat is a reminder of nature’s power and the ongoing changes in our environment.
For more insights on climate change and its effects, you can check out the Bureau of Meteorology.
