The climate of Preston is of a temperate maritime type, with a narrow range of temperatures, similar to the rest of the British Isles. Being relatively close to the Irish sea, this is more pronounced than areas to the south and east of Preston. The official Met Office weather station is located at Moor Park, less than 1 mile (1.6 km) north of the city centre, and surrounded by built-up areas, suggesting a degree of urban warming is likely, particularly during clear and calm nights.