Awning cover

I have 3 FloodLight Cams - 2 are installed in semi-protected areas (porch, on a wall under the overhang) and all are functioning properly. I have installed the 3rd one on a wall that has no protection at all (it replaced the switched light next to an exterior-leading door as is apparent by looking at the attached snap). I am looking into installing an awning of some kind to keep it reasonably snow-free and dry and as a protection from stuff in general. Is this a good idea or are these things relatively bullet-proof?