Conversation:

Climate change denialists yet again forget how winter works. At a much deeper level, they fail to understand how more average heat content in the earth puts more water into the atmosphere and contributes to intense winter storm conditions (that water has to go someplace!)

"Dear Donald Trump: Winter Does Not Disprove Global Warming"

http://www.motherjones.com/blue-marble/2014/01/blizzards-dont-refute-global-warming