"Cold" Switzerland? Hasn't been the case in years. Bielersee used to freeze over dozens of metres for weeks, it hasn't happened for at least five years if not height.
In terms of places that are even colder then Switzerland not many people live. And you can't just compare the Bielersee, there are these things called mountains where people go up to ski and it does get quite cold.
Model X also sells fine in Norway of course.