Hot, I've lived in NY my whole life and never got used to the winter, it's terrible. I would gladly move to a place where it's hot year round and never snows. The perfect temperature is around 70 degrees though
I live in Wisconsin so I'm more used to cold weather, but at least in cold weather, you can bundle up and be warm. In hot weather, you need to have the A/C blasting with minimal clothes on.
65-70 degrees is perfect, but any more and it gets annoying.