In the winter is it there very could and on the summer is it very hot. So 30 °C is normal there. The biggiest city is Baku.
Modern Baku consists of three parts: the Old Town (İçəri Şəhər), the boomtown and the Soviet-built town. Population (2003 census): 1,900,000¹. About 3 million people live in metropolitan area (due to large numbers of refugees and internally displace persons).
Arable land: 20.62%. Agriculture: cotton, grain, rice, grapes, fruit, vegetables, tea, tobacco; cattle, pigs, sheep, goats. Labor force: 5.45 million; agriculture and forestry 41%, industry 7%, services 52% (2001). Industries: petroleum and natural gas, petroleum products, oilfield equipment; steel, iron ore; cement; chemicals and petrochemicals; textiles. Natural resources: petroleum, natural gas, iron ore, nonferrous metals, alumina.
Azerbaijan is one of the Oilrichest country.
I will post more pictures soon.