Geography in Ireland

Ireland is a large island situated in the north Atlantic off north west Europe. In fact, at 82,463 km2, it is the 20th largest island in the world. It is the second largest member of the British Isles archipelago (Britian being the largest at 218,041 km2), which is also home to the Isle of Man, Shetlands, Orkneys, Scilly Isles, Western Isles and numerous other offshore islands.

Although it is on the same latitude as Canada's Hudson Bay, Russia's Kamchatka Peninsula and southern Alaska, Ireland enjoys a temperate maritime climate. This is caused by the so-called "Gulf Stream" - a current of warm water and air that flows from the Gulf of Mexico towards Europe. It is this that allows people in Europe to live more easily in northern latitudes. Without the Gulf Stream, Ireland's average January temperature would be around 15ºC cooler than today - between -10ºC and -15ºC.

Ireland lies between 50º and 60º north of the Equator and around 15º south of the Arctic circle. At this latitude, the difference in length between a winter day and a summer day is quite pronounced. A typical June day in Ireland is over 18 hours long while a December day can be less than 7 hours long. During some summer nights, the level of light never falls below twilight.

Although it is so close to mainland Europe (referred to as "the Continent"), the island of Britain lies in between. This means that two sea journeys can be necessary to get to Ireland, and it is partly for this reason that Ireland was not settled as densely as areas closer to the Continent and why, even today, Ireland is regarded as being on the perimeter of Europe. However, its location is growing in importance as world commerce takes off, since it is one of the closest parts of the European Union to the markets of North America.

The island of Ireland plays host to no less than two independent countries. Most of the island forms the Republic of Ireland, while the northeastern corner ("Northern Ireland") is part of the United Kingdom. Both these countries are members of the European Union, a loose federation of countries which are striving to become ever more closely linked. As Ireland is one of the poorest parts of the European Union, both parts of the island have benefitted greatly from membership.