it seems to me there must be at least some temperature gradient, but I imagine it could be sharper or shallower than on earth. Thus an egypt like equator and a milan like pole (or near to pole at least) seems plausible
On that note, there are some very interesting possibilities, like a tidally locked planet that has a thin ring of habitable space with everything in one direction too hot and to cold in the other. Of course if this would really be habitable and not pummeled to dust by storms due to the big temperature gradient is another question.