Ahem, #5. it certainly does snow in Southern Texas. I was there in McAllen just a few years ago. The first recorded snowfall in recorded history, and it was this century. My wife had been trying to grow papaya, and she had a nice tree with fruit on it. Snow killled it deader'n a door nail. In Cimmarron in Mission, neighbors were out dancing in the street in the snow at 1 am.