@JPB,
Are you kidding? We were basking in the heat yesterday with 35 degrees and freezing rain! It's 25 above this morning, and we're feeling downright snug. I can't imagine 75 in January, but I don't spend a lot of winters on the Gulf Coast. I was down there a couple of springs ago working on the Gulf Coast Restoration task force, though, and found it downright enjoyable.