Manchester is a city and metropolitan borough of Greater Manchester, England. In 2009, its population was estimated to be 483,800, making it the seventh-most populous local authority district in England. Manchester lies within one of the UK’s largest metropolitan areas; the metropolitan county of Greater Manchester had an estimated population of 2,600,100, the Greater Manchester Urban Area a population of 2,240,230, and the Larger Urban Zone around Manchester, the second-most-populous in the UK, had an estimated population in the 2004 Urban Audit of 2,539,100. The demonym of Manchester is Mancunian.
Manchester is situated in the south-central part of North West England, fringed by the Cheshire Plain to the south and the Pennines to the north and east. The recorded history of Manchester began with the civilian vicus associated with the Roman fort of Mamucium, which was established c. AD 79 on a sandstone bluff near the confluence of the rivers Medlock and Irwell. Historically, most of the city was a part of Lancashire, although areas south of the River Mersey were in Cheshire. Throughout the Middle Ages Manchester remained a manorial township, but began expanding “at an astonishing rate” around the turn of the 19th century as part of a process of unplanned urbanisation brought on by a boom in textile manufacture during the Industrial Revolution. The urbanisation of Manchester largely coincided with the Industrial Revolution and the Victorian era, resulting in it becoming the world’s first industrialised city. As the result of an early-19th century factory building boom, Manchester was transformed from a township into a major mill town, borough and was later granted honorific city status in 1853.
Manchester was the site of the world’s first railway station, hosted the first meeting of the Trades Union Congress and is where scientists first split the atom and developed the first programmable computer. It is known for its music scene and its sporting connections. Manchester was the host of the 2002 Commonwealth Games, and its sports clubs include two Premier League football teams, Manchester City and Manchester United. Manchester is the third-most visited city in the United Kingdom by foreign visitors and the most visited in England outside London.
The name Manchester, though officially applied only to the metropolitan district of Greater Manchester, has been applied to other, wider divisions of land, particularly across much of the Greater Manchester county and urban area. The “Manchester City Zone”, “Manchester post town” and the “Manchester Congestion Charge” are all examples of this. The economic geography of the Manchester City Region is used to define housing markets, business linkages, travel to work patterns, administrative areas etc. As defined by The Northern Way economic development agency the City Region territory encompasses most of the natural economy’s Travel to Work Area and includes the cities of Manchester and Salford, plus the adjoining metropolitan boroughs of Stockport, Tameside, Trafford, Bolton, Bury, Oldham, Rochdale and Wigan, together with High Peak (which lies outside the North West England region), Cheshire East, Cheshire West and Chester and Warrington.
For purposes of the Office for National Statistics, Manchester forms the most populous settlement within the Greater Manchester Urban Area, the United Kingdom’s third largest conurbation. There is a mixture of high-density urban and suburban locations in Manchester. The largest open space in the city, at around 260 hectares (642 acres), is Heaton Park. Manchester is contiguous on all sides with several large settlements, except for a small section along its southern boundary with Cheshire. The M60 and M56 motorways pass through the south of Manchester, through Northenden and Wythenshawe respectively. Heavy rail lines enter the city from all directions, the principal destination being Manchester Piccadilly station.
Manchester experiences a temperate maritime climate, like much of the British Isles, with warm summers and cold winters. There is regular but generally light precipitation throughout the year. The city’s average annual rainfall is 806.6 millimetres (31.76 in) compared to the UK average of 1,125.0 millimetres (44.29 in), and its mean rain days are 140.4 per annum, compared to the UK average of 154.4. Manchester however has a relatively high humidity level, which optimised the textile manufacturing (with low thread breakage) which took place there. Snowfalls are not common in the city, due to the urban warming effect. However, the Pennine and Rossendale Forest hills that surround the city to its east and north receive more snow and roads leading out of the city can be closed due to snow. notably the A62 road via Oldham and Standedge, the A57 (Snake Pass) towards Sheffield, and the M62 over Saddleworth Moor.
