The present invention is a kamado grill with a positioning telescopic rain comprising a grill body, a cover hinge comprising: a lower bracket fixed on one side of the grill body and having a first joint end and at least one restriction slot; an upper bracket combined with the lower bracket through a rotating shaft and having a second joint end and at least one restriction unit slidably disposed in the restriction slot; a positioning telescopic rain combined with the first joint end and the second joint end; and a ceramic cover which completes the opening or closing by the cover hinge. With the implementation of the present invention, users can smoothly or effortlessly complete the opening or closing operation of the ceramic cover at any angle even in a low temperature and cold climates.