what temp is ham done
1 Ham labeled Fully Cooked or Ready to Eat.  Preheat the oven to 325Â°F. To heat the ham, place it on a rack in a shallow roasting pan, and bake uncovered. For a whole ham, allow 15 to 18 minutes to the pound; for a half, 18 to 24 minutes per pound. The ham will be ready when the internal temperature reaches 140Â°F. To glaze the ham, remove it from the oven about 30 minutes before it is done, and increase the oven heat to 425Â°F. Remove all the rind but a collar around the shank bone.