@chai2,
If it's actually cold -- cold enough that if snow falls, it stays there -- I like it.
What kills me is the 33-50 range, especially if it's gray and rainy. (I grew up in Minnesota but I've never been colder than the winter I spent in London.)
So in some ways I actually prefer the extremes.
I can take major heat too as long as there is air conditioning and a body of water.
All of that said though, I like change and seasons more than any other one element. I liked the weather in L.A. for the first 9 months or so, then the fact that it just kept going on and on and on started to really grate on me. My first fall back in the Midwest was glorious. (And first winter, but especially first spring...)