Winter Already?!?!?

So i moved up here in December--it was freezing cold all the time. Finally in June it warmed up enough that you no longer needed a coat--July was hot. August...well the past few days--its been super cold in the mornings--it seems like winter is on its way. What a crazy world. I'm all about the christmas trees and presents but im not ready for cold yet, its still only August!! What's going on...