Officially name: The Independent State of Papua New Guinea
Capital: Port Moresby
Largest city: Port Moresby
Official language: English, Tok Pisin, Hiri Motu
Government: Federal Constitutional Monarchy and Parliamentary Democracy
The climate of Papua New Guinea is chiefly influenced by altitude and by the monsoons. The northwest or wet monsoon prevails from December to March, and the southeast or dry trade winds from May to October.
The politics of Papua New Guinea takes place in a framework of a parliamentary representative democratic multi-party system, whereby the Prime Minister is the head of government. Papua New Guinea is an independent Commonwealth realm, with a governor-general, nominated by the National Parliament, acting as head of state. Executive power is exercised by the government. Legislative power is vested in both the government and parliament.