Some would argue it's Global Warming- hold on, that should be Climate Change.
I expect that if we were to look back over the 100 winters we'd find we'd had a mixture of cold and not so cold winters in a pretty random pattern
Lets not forget our quickly disappearing summers as well, our summer literally lasted a week and a half if i remembered rightly so I would be inclined to agree with answerprancer. Time to emigrate to a warmer climate I think.