High rainfall in 2025 transformed many parts of Australia. Rivers and lakes swelled, creating a vibrant landscape. However, some areas, especially along the borders of NSW, Victoria, and South Australia, faced drought.
A study from the Australian National University (ANU) showed that environmental conditions in Australia have been above average for five straight years. Key factors include water levels, vegetation growth, and soil health. Professor Albert Van Dijk, an expert in water science, pointed out that rainfall patterns are shifting. “Northern Australia is getting wetter, while the south is experiencing drier winters,” he noted. This trend aligns with observations from previous years.
Inland flooding, especially in Queensland, brought both challenges and benefits. While flooding created immediate issues, it also nourished the soil, leading to better grass growth. For graziers, this can mean healthier livestock in the long run.
The national environmental score for 2025 was 7.4 out of 10, with Queensland scoring the highest at 8.38. In contrast, South Australia faced tougher conditions with a score of 4.78. Both NSW and Victoria saw slight declines from the previous year but remained above average.
Interestingly, urban areas showed varying results. Established neighborhoods in Sydney and Melbourne performed better than newer outer suburbs, primarily due to the loss of tree canopies and increased heat in western Sydney.
However, the report also highlighted a troubling trend: ocean ecosystems are struggling. Coral bleaching impacted both the east and west coasts, and toxic algae blooms devastated parts of South Australia. According to a report by the World Meteorological Organization, oceans are absorbing a staggering 91% of excess energy from the atmosphere, which has significant implications for marine life.
With weather patterns changing and ecosystems adapting, it’s crucial to keep an eye on these developments. The health of Australia’s environment will continue to shape the landscape and impact the lives of its people.
For more insights on the climate and environment, you can check the World Meteorological Organization’s annual report here.
