darth pravus said:
IF your room temp is 5-7 degrees then these temps are normal if not you've got issues.
My room is 25c and my CPU can idle at around 25c, and it's over-clocked. My GPU will sit around 30c with it's also over-clocked. It all depends on the case cooling and the room's temp/air flow.
I do agree it seems very low, but it is possible.