Faya-Largeau has a
hot desert climate typical of the
Borkou Region lying on the heart of the
Sahara Desert. Average maximum temperatures in Faya-Largeau are consistently over from April to September, reaching a maximum of in June. The coolest months are December and January with an average maximum temperature of . Annual precipitation averages only and generally only occurs from June to September, although some years have no rainfall at all. The sunshine duration is one of the highest found in the world with some 3,800 hours of bright sunshine annually, and every month receives an average sunshine duration above 290 hours. ==Notable people==