The winter ski season in Chile is from late June to early October with slight variations on the length of the season. The most snowfall generally falls in July and August. So when is the best time to ski in Chile? Below you can find the details of what the snow is like each month, comparing it to the ski season and skiing in the central US. You might also find it useful to review our Ski resort guides, so you can plan the perfect moment to visit us for your summer skiing vacation at Portillo.