Planning a ski trip to the Southern Hemisphere requires more than just picking a popular resort; it requires understanding snow reliability. A comprehensive study conducted by Snow Season Central has synthesized 15 years of historical snowfall data from 20 top-tier resorts across Chile, Argentina, Australia, and New Zealand to help skiers and snowboarders find the most consistent powder.
Using data sourced from Snow Forecast, the study analyzed mid-mountain snowfall patterns between June 1 and September 30 for the period spanning 2007 to 2022. The results offer a stark comparison between regions, confirming that South American resorts generally outpace their counterparts in Oceania.
South America Leads the Rankings
For those prioritizing deep snow, the Andes are the clear winner. The study identifies Nevados de Chillan in Chile as the snowiest resort in the Southern Hemisphere, recording an average of 272 inches (691 cm) during the winter season. Argentina’s largest resort, Cerro Catedral, followed with 186 inches (473 cm), with Chile's Valle Nevado also showing strong performance.
Oceania Snowfall Trends
In the Oceania region, New Zealand’s Treble Cone emerged as the leader with 137 inches (349 cm). This is a notable margin, as it represents 134% more snowfall than Australia’s popular Perisher resort and 90% more than Coronet Peak. Within Australia, Falls Creek took the title of the snowiest resort, recording 78 inches (199 cm), which the study notes is 39% higher than the totals seen at Thredbo.
Timing Your Trip
The research also highlights the best weeks for potential powder. The data pinpoints the fourth week of August at Nevados de Chillan as the single snowiest week across all analyzed resorts, averaging 27 inches (68 cm) of fresh snow. While these trends provide valuable insight, Ed Raine, Director of Snow Season Central, emphasizes that they should be used as a guide rather than a guarantee, noting that climate change continues to impact traditional snowfall patterns and that resort-advertised stats can often become outdated.
Methodology
The study utilized a standardized selection process to ensure fairness. Resorts were included based on minimum skiable terrain requirements: 6 miles (10 km) for Australia and New Zealand, and 22 miles (35 km) for the larger resorts in Chile and Argentina. All data points were collected from Snow Forecast and represent historical averages at mid-mountain altitudes.
