When Does It Snow in Chile? Winter in the Southern Hemisphere

Chile's snow season aligns with the Southern Hemisphere winter: June through August. However, the where matters as much as the when in this 4,300-km-long country.

Where Snow Falls Regularly

• Andes Mountains (entire length): Permanent snowfields above ~3,000 m; ski resorts (Portillo, Valle Nevado, La Parva, Corralco, Volcán Osorno) operate June–October.
• Southern Chile (Patagonia, Aysén, Magallanes): Snow common at low elevations in winter; Torres del Paine, Punta Arenas see regular snowfall.
• High-altitude towns: Putre, San Pedro de Atacama (altitude snow, rare but possible).

Where Snow Is Rare or Absent

• Central Valley (Santiago, Valparaíso): Santiago gets snow once every 10–20 years at city level (last significant: July 2007, July 2017). Andes foothills (Lo Barnechea, Farellones) get reliable snow.
• Atacama Desert (north): Virtually never at low elevations.
• Coastal cities: Maritime influence keeps temperatures above freezing.

Planning a Snow Trip

• Ski season: Late June – early October (peak July–September).
• Road access: Mountain passes (Paso Los Libertadores to Argentina) close with heavy snow; check Unidad de Pasos Fronterizos.
• Clothing: Layer system; UV protection (high altitude, ozone hole).

Chile offers world-class Andean skiing and dramatic Patagonian winter landscapes—just go south or up.