Personally, I prefer climates where it doesn't get too hot, for example Switzerland or Austria for work. What about you?
Also, can you work efficiently in coffee shops, libraries, hotels, etc.?
I have similar preferences, therefore for winter season I decided to move out to Austria! :) And this seems to be my perfect destination - I'm surrounded by mountains π now it's still very hot here but soon it will get a bit colder and of course - can't wait for the skiing season to start so I could go skiing between meetings at work! ππ