 Most of the mediaeval buildings in the commercial area of the city have disappeared apart from the House of Correction and the Chapel of Saint Andrew, both under Elvet Bridge.Georgian buildings can still be found on the Bailey and Old Elvet most of which make up the colleges of Durham University.The table below gives the average temperature, rainfall and sunshine figures taken between 1981 and 2010, and extreme temperatures back to 1850 for the Met Office weather station in Durham