Would you uproot your life, leaving behind your family, your job etc if you dont like the weather in a country.
(Obviously theres always more than one advantage of moving someplace but to build a life somewhere, would weather be top 3 factors in choosing where to live).
I live in Finland and used to live in Portugal. Trust me, you don’t need to go so far north. Half the year you don’t want to go out because of how cold it is. The novelty wears out fast!
Germany was pretty good but alas, hard to find work that pays well enough with the horrible housing situation.