Gather the ingredients and set up the rotisserie grill according to your manufacturer's instructions.
Take the ham out of the refrigerator and let it warm up to room temperature. Using a paper towel, pat the surfaces dry. Thread the ham on your rotisserie spit and place on the grill over medium to low, indirect heat with a pan under the ham to catch any juices and prevent flare-ups. Close the grill lid.
Cook for about 13 minutes per pound or about 1 hour total for a 5-pound boneless ham. But when the internal temperature reaches 150 F/65 C, probably 10 to 15 minutes before the cooking time is up, begin brushing the glaze over the surface of the ham.
While the ham is heating, make the glaze by combining in a small bowl, the honey, brown sugar, lemon juice, cinnamon, and cloves. When the ham has reached 150 F/65 C, brush the glaze mixture over all surfaces of the ham. Once it is well-coated, start sprinkling the raw sugar over the ham. You want to get an even coating.
Close the grill lid and continue roasting until the sugar has started to turn brown and you can no longer see the sugar crystals.
Turn off the heat, but leave the rotisserie running for 10 minutes to allow the sugar to set. Carefully remove the ham from the grill and rotisserie. Let it rest for 10 minutes covered loosely with foil and then carve and serve.
