Glasgow is a city located on the banks of the River Clyde, in West Central Scotland. Climate Glasgow weather is typical of Scottish weather and often unpredictable. The summer months (May to September) can be fine and sunny and mild. The winds are generally westerly, due to warm Gulf Stream. The warmest month, on average is July, averaging over 20 °C. However it can be very changeable, and normally a few degrees colder than southern England. Mornings can be damp and misty, or "dreich" (a Scottish word for damp and drizzly) and by afternoon sunny and warm. Spring (March to May) is fairly mild and is a popular time to visit Glasgow. Though some days are rainy and windy, Many of Glasgow's trees begin to flower at this time of the year and Glasgow's parks and gardens are filled with spring colour. Winters in Glasgow can be long and damp with fewer sunny days (though surprisingly warmer than other countries on the same latitude as Glasgow due to the effects of the Gulf Stream). The winds can be chilling and cold, though severe snow is infrequent and doesn't last too long. December, January and February are the wettest months of the year, though can be sunny if not warm. Statistics Demographics Population density Glasgow's population peaked in 1931 at 1,088,000, and for over 40 years remained over 1 million. However, in the 1960s the population started to decline, partly due to relocation to the "new towns" in clearings of the poverty-stricken inner city areas like the Gorbals. In addition, successive boundary changes reduced the official city boundaries (and hence its official population) making direct comparisons difficult as the city expands beyond the local council boundaries. Historical population Source: 2001 Census Current statistics Due to council boundary changes since the 1991 census, Greater Glasgow has four distinct definitions for the population of Glasgow in the 2001 Census: the smallest is the new Glasgow City Council Area (which lost the district of Rutherglen to South Lanarkshire in 1996), the Greater Glasgow Health Board area (covered by the local NHS Trust), the City of Glasgow Locality Area (formerly Glasgow District Council Area) and the Greater Glasgow Metropolitan Settlement Area (including surrounding localities). Source 2001 Census Since the 2001 census the population decline has stabilised. The 2004 population of the city council area was 585,090 and the population of both the City of Glasgow