bounded by a green belt area, provisionally drawn up from the 1950s. Completely encircling the city, it extends for several miles into the surrounding districts, as well as towards Derby. Within the city Alexandra Park The Arboretum Aspley Bakersfield Basford Beechdale Bestwood Bestwood Park Bilborough Broxtowe Bulwell town Bulwell Hall Carrington Cinderhill Clifton Dunkirk Forest Fields Highbury Vale Hockley Hyson Green Lace Market Lenton Lenton Abbey Mapperley Mapperley Park The Meadows New Basford Nottingham city centre Old Basford The Park Radford Rise Park Sherwood Sherwood Rise Silverdale Snape Wood Sneinton St Anns Strelley Thorneywood Top Valley Whitemoor Wilford Wollaton Around the city Arnold Attenborough Beeston Bestwood Village Bingham Bramcote Bulcote Burton Joyce Calverton Carlton Chilwell Colwick Cotgrave Daybrook Eastwood East Leake Edwalton Gamston Gedling Giltbrook Holme Pierrepont Hucknall Ilkeston (Derbyshire) Keyworth Killisick Kimberley Lady Bay Langley Mill (Derbyshire) Lambley Long Eaton (Derbyshire) Lowdham Netherfield Nuthall Radcliffe-on-Trent Redhill Ruddington Sandiacre (Derbyshire) Sawley (Derbyshire) Stapleford Strelley Village Toton Trowell Warren Hill West Bridgford Woodthorpe Climate Like most of the United Kingdom, Nottingham has a temperate oceanic climate (Köppen: Cfb) and experiences warm mild summers and mild to cool winters with abundant precipitation throughout the year. There are two weather-reporting stations close to Nottingham: the former "Nottingham Weather Centre", at Watnall, about northwest of the city centre; and the University of Nottingham's agricultural campus at Sutton Bonington, about southwest of the city centre. The highest temperature recorded in Nottingham (Watnall) stands at , whilst Sutton Bonington recorded a temperature of , both recorded on 19 July 2022, and the record-high minimum temperature is recorded in August 2004. On average, a temperature of or above is recorded on 11 days per year, whilst a temperature of is recorded at least 1 day per year at Watnall for the period of 1991–2020, and the warmest day of the year reaches an average of . For the period 1991–2020 Nottingham (Watnall) recorded on average 36.9 days of air frost per year, and Sutton Bonington 42.2. The lowest recorded temperature in Nottingham (Watnall) is recorded in 23 January 1963 and 13 January 1987, whilst a temperature of was recorded in Sutton Bonington on 24 February 1947. The record-low maximum temperature is recorded in January 1963. For the period of 1991–2020, the coldest temperature of the year reaches an average of in Nottingham (Watnall). City centre The city centre of Nottingham is usually defined as the Old Market