Ireland

Ireland is the third-largest island in Europe, and the twentieth-largest island in the world. It lies to the north-west of continental Europe and is surrounded by hundreds of islands and islets. To the east of Ireland, separated by the Irish Sea, is the island of Great Britain. Politically, the state Ireland (described as the Republic of Ireland) covers five-sixths of the island, with Northern Ireland, part of the United Kingdom, covering the remainder in the north-east.
The first settlements in Ireland date from 8000 BC. By 200 BC Celtic migration and influence had come to dominate the island. Relatively small scale settlements of both the Vikings and Normans in the Middle Ages gave way to complete English domination by the 1600s. Protestant English rule resulted in the marginalisation of the Catholic majority, although in the north-east, Protestants were in the majority. A famine in the mid-1800s caused deaths and emigration. Following a war of independence, Ireland was split into: the independent Irish Free State and Northern Ireland, which remains a part of the United Kingdom. The Free State left the Commonwealth to become a Republic in 1949. In 1973 both parts of Ireland joined the European Community. Conflict in Northern Ireland led to much unrest from the late 1960s until the 1990s, which subsided following a peace deal in 1998
The population of the island is slightly under 6 million (2006), with 4.2 million in the Republic of Ireland and an estimated almost 1.75 million in Northern Ireland. This is a significant increase from a modern historical low in the 1960s, but still much lower than the peak population of over 8 million in the early 19th century, prior to the Great Famine
The name Ireland derives from the name of the Celtic goddess Ériu (in modern Irish, Éire) with the addition of the Germanic word land. Most other western European names for Ireland, such as French Irlande, derive from the same source.

A ring of coastal mountains surrounds low central plains. The highest peak is Carrauntoohil (Irish: Corrán Tuathail) in County Kerry, which is 1,041 m (3,414 ft). The River Shannon, at 386 km (240 miles) is the longest river in Ireland. The island's lush vegetation, a product of its mild climate and frequent rainfall, earns it the sobriquet "Emerald Isle". The island's area is 84,412 km² (32,591 square miles).
Ireland's least arable land lies in the south-western and western counties.[citation needed] These areas are largely mountainous and rocky, with green panoramic vistas.

Overall, Ireland has a mild but changeable Oceanic climate with few extremes. The warmest recorded air temperature was 33.3 °C (91.94 °F) at Kilkenny Castle, County Kilkenny on 26 June 1887, whereas the lowest recorded temperature was −19.1 °C (−2.38 °F) at Markree Castle, County Sligo on 16 January 1881.
Other statistics show that the greatest recorded annual rainfall was 3,964.9 mm (156.1 in) in the Ballaghbeena Gap in 1960. The driest year on record was 1887, with only 356.6 mm (14.0 in) of rain recorded at Glasnevin, while the longest period of absolute drought was in Limerick where there was no recorded rainfall over 38 days during April and May 1938.
The climate is typically insular, and as a result of the moderating moist winds which ordinarily prevail from the South-Western Atlantic, it is temperate, avoiding the extremes in temperature of many other areas in the world at similar latitudes.
Precipitation falls throughout the year, but is light overall, particularly in the east. The west, however, tends to be wetter on average and prone to the full force of Atlantic storms, more especially in the late autumn and winter months, which occasionally bring destructive winds and high rainfall totals to these areas, as well as snow and hail. The regions of North Galway and East Mayo have the highest incidents of recorded lightning annually (5 to 10 days per year). Munster in the south records the least snow with Ulster in the north more prone to snow. Some areas along the south and southwest coasts have not had any lying snow since February 1991.[citation needed]
Inland areas are warmer in summer and colder in winter – there are usually around 40 days of below freezing temperatures (0 °C/32 °F) at inland weather stations, but only 10 days at coastal stations. Ireland is sometimes affected by heat waves, most recently in 1995, 2003, 2006.

Overall, Ireland has a mild but changeable Oceanic climate with few extremes. The warmest recorded air temperature was 33.3 °C (91.94 °F) at Kilkenny Castle, County Kilkenny on 26 June 1887, whereas the lowest recorded temperature was −19.1 °C (−2.38 °F) at Markree Castle, County Sligo on 16 January 1881.
Other statistics show that the greatest recorded annual rainfall was 3,964.9 mm (156.1 in) in the Ballaghbeena Gap in 1960. The driest year on record was 1887, with only 356.6 mm (14.0 in) of rain recorded at Glasnevin, while the longest period of absolute drought was in Limerick where there was no recorded rainfall over 38 days during April and May 1938.
The climate is typically insular, and as a result of the moderating moist winds which ordinarily prevail from the South-Western Atlantic, it is temperate, avoiding the extremes in temperature of many other areas in the world at similar latitudes.
Precipitation falls throughout the year, but is light overall, particularly in the east. The west, however, tends to be wetter on average and prone to the full force of Atlantic storms, more especially in the late autumn and winter months, which occasionally bring destructive winds and high rainfall totals to these areas, as well as snow and hail. The regions of North Galway and East Mayo have the highest incidents of recorded lightning annually (5 to 10 days per year). Munster in the south records the least snow with Ulster in the north more prone to snow. Some areas along the south and southwest coasts have not had any lying snow since February 1991.
Inland areas are warmer in summer and colder in winter – there are usually around 40 days of below freezing temperatures (0 °C/32 °F) at inland weather stations, but only 10 days at coastal stations. Ireland is sometimes affected by heat waves, most recently in 1995, 2003, 2006.