I find the ligthing to be a little harsh in this photo. The blue-ish is nice for the December tie in, but there isn't enough "white" to balance it. There's something about your composition that I'm not keen on either. Perhaps a lower perspective on the house, shot from nearer the ground?
I really like this shot, but I think it would have been even better if it had excluded the small rear portion of the house and power lines. It might have looked a bit funny chopped off however. Still good shot, great illustration of December.
I like the sky and the snow; however, the angle reminds me of a realty ad. A more creative angle could have made this shot much more powerful. The placement of the house toward the right also creates an unwelcome tension.