The best ski resorts for snow in October are Centro de Ski Chapa Verde (51), El Colorado (47) and Corralco (45). The number is the SnowOdds score out of 100 for an average October week: the odds of at least 10 cm of fresh snow at the summit count most, then base, sun, rain and wind, from 20 winters of ERA5 weather history.
- 151Centro de Ski Chapa VerdeChile, best week 4–10 Oct
- 247El ColoradoChile, best week 4–10 Oct
- 345CorralcoChile, best week 4–10 Oct
- 443CaviahueArgentina, best week 4–10 Oct
- 543Valle HermosoChile, best week 4–10 Oct
- 640AntucoChile, best week 4–10 Oct
- 737Las LeñasArgentina, best week 4–10 Oct
- 837PortilloChile, best week 4–10 Oct
- 936Cerro CatedralArgentina, best week 4–10 Oct
- 1034Cerro BayoArgentina, best week 4–10 Oct
- 1133Las Araucarias (Formerly Llaima)Chile, best week 4–10 Oct
- 1232Cerro Perito MorenoArgentina, best week 4–10 Oct
- 1328Los PuquiosArgentina, best week 4–10 Oct
- 1425Los PenitentesArgentina, best week 4–10 Oct
- 1523Divisadero (Formerly Cerro El Fraile)Chile, best week 4–10 Oct
- 1623Chapelco Ski ResortArgentina, best week 4–10 Oct
- 1722Roundhill Ski FieldNew Zealand, best week 4–10 Oct
- 1822LagunillasChile, best week 4–10 Oct
- 1921Coronet PeakNew Zealand, best week 4–10 Oct
- 2017Estación Esquí AntillancaChile, best week 4–10 Oct
- 2117La HoyaArgentina, best week 4–10 Oct
- 2212Cerro CastorArgentina, best week 4–10 Oct
- 239Ōhau Snow FieldsNew Zealand, best week 4–10 Oct
- 249Cardrona Alpine ResortNew Zealand, best week 4–10 Oct
- 256Centro Ski PucónChile, best week 4–10 Oct





