Major alpine destinations across south-eastern Australia are shuttering their ski lifts up to four weeks ahead of schedule following an unusually hot winter marked by intense rain and dwindling snow cover. Climate conditions driven by an intensifying El Niño event alongside long-term global warming have eroded natural snowpacks across Victoria, New South Wales, and Tasmania. Rather than enjoying the typical season that stretches into early October, operators have seen rain wash away accumulated snow, forcing premature operational shutdowns across multiple major mountains. The abrupt conclusion highlights the growing vulnerability of Australia’s ski industry to elevated winter temperatures and shifting weather patterns.
Unprecedented Operational Shutdowns Across Alpine Destinations
The early wave of closures includes prominent Victorian ski fields such as Mount Buller, Mount Hotham, and Falls Creek, alongside Charlotte Pass in New South Wales, all of which scheduled their final lift operations for the weekend. Meanwhile, smaller regional resorts including Mount Baw Baw in Victoria, Selwyn in New South Wales, and Ben Lomond in Tasmania have already ceased ski activities entirely. Only two major sites in New South Wales, Perisher and Thredbo, have managed to keep their slopes operational. For an industry that typically counts on running through the October long weekend, ending operations in early September underscores the severity of this winter's meteorological conditions.
Meteorologists noted that while precipitation was plentiful across the alpine territory, it arrived overwhelmingly in the form of liquid rainfall rather than heavy snowfall. Data from the Bureau of Meteorology revealed that Falls Creek and Mount Hotham endured their wettest winter periods in over three decades. However, because ambient temperatures hovered well above freezing points, precipitation acted as an accelerant to snowpack degradation rather than a building block. Heavy downpours continuously melted the existing snow surface, washing away the base layers required to keep runs open and safe for recreational sports enthusiasts and competitive skiers alike.
The Dual Impact of El Niño and Elevated Global Temperatures
The severe conditions resulted from a potent combination of a developing El Niño pattern in the Pacific Ocean and baseline atmospheric warming. According to officials at the Bureau of Meteorology, persistent high-pressure systems positioned over the Tasman Sea effectively funneled warm tropical airflow southward into the alpine regions. Furthermore, extensive cloud cover and elevated soil moisture prevented traditional overnight freezing, disrupting the regular cooling cycle that alpine zones rely upon to maintain snow volume. Scientists emphasize that climate change amplified the likelihood of such extreme El Niño intensity, driving global surface air temperatures up to historic peak levels.
Climate expert Dr. Andrew Watkins, an adjunct professor at Monash University and advisor to Protect Our Winters, characterized the season as exceptionally poor, marking the fourth troubling winter for the industry since 2020. Watkins pointed out that weather observation records at Cabramurra within Kosciuszko National Park demonstrate an alpine temperature increase of roughly 2°C since the 1960s. That thermal gap represents the crucial difference between winter precipitation descending as snow or as destructive rainfall. Had similar moisture fallen five decades ago under cooler baseline conditions, the region would have experienced an exceptionally robust snowpack instead of early melt.
Record Heat Across Eastern Australia's Mountain Ranges
Temperature logs across New South Wales, Victoria, and Tasmania confirmed that all three states endured their warmest winters on record. Mountain resorts like Mount Buller, Mount Hotham, and Falls Creek logged unprecedented high average maximum and minimum temperatures throughout the season. During July, typically the coldest month of the winter, an extreme warm spell drove mercury levels up to 12°C above seasonal norms, shattering long-standing monthly temperature records. These sustained heat spikes eliminated any chance for consistent natural snow accumulation, creating extraordinary operational hurdles for mountain crews attempting to groom and maintain resort terrain.
Resort Resilience and the Role of Artificial Snowmaking
Despite the overwhelming environmental hurdles, industry representatives emphasize that major capital investments in advanced snowmaking infrastructure helped cushion the economic impact. Josh Elliott, chief executive of Snow Resorts Australia, noted that artificial snow production allowed resorts across New South Wales, Victoria, and the Australian Capital Territory to maintain guest offerings from early June through the peak July school holidays. Elliott maintained that while natural snowfall fell short of historical expectations, strong holiday visitor demand reflected sustained public interest in winter sports. He urged observers to view the season as an anomaly driven by specific climatic cycles rather than a permanent seasonal benchmark.
Long-Term Challenges for Alpine Communities and Ecosystems
The contraction of Australia's snow season raises broader concerns beyond commercial ski operations, extending into local economic stability and alpine biodiversity. Mountain communities depend heavily on predictable winter tourism revenue to sustain regional businesses, hospitality jobs, and infrastructure investments. Additionally, fragile mountain ecosystems face ecological stress as warming trends alter hydrological cycles, reduce natural spring melt patterns, and threaten native flora and fauna adapted to cold alpine microclimates. As climate projections indicate a higher frequency of warm winters, resort operators and environmental authorities face pressing decisions regarding long-term adaptation, economic diversification, and ecological conservation strategies across the continent's high country.
