I like weather that you really experience. So both cold and hot basically. I like it when the cold makes your face numb, but at the same time I can really enjoy stepping from an air conditioned building in to outside heat. Or the first warm sun rays in the spring. Or the first freezing rain. Or a good windy storm that won't let you stand upright.

I don't like it when everywhere is the same temperature. So when it's 20° C in the house, but when you step outside you don't feel any difference. That's just boring