It is currently 13 degrees with snow on the ground and more on the way at Blackrock. In Tucson? Currently 44 degrees, no snow, none predicted, and a high of 78 degrees today with bright sunshine.
January is an excellent time to go to Arizona.
Just cross your fingers for me that Mama N. doesn't screw me over with a Weather Event somewhere between here and the sunshine state that will prevent me actually getting there. I don't trust her.