1 MIMechE: Member of the Institution of Mechanical Engineers. 2  For those who meet the educational and professional requirements for registration as a Chartered Engineer (CEng) or Incorporated Engineer (IEng) or Engineering Technician (EngTech) in Mechanical Engineering.nnual dinner of the Institution in the carriage works of the Midland Railway at Derby in 1898. Samuel Johnson, the railway's Chief Mechanical Engineer was the institution president.
See also: 100 Things to Do in Madrid. Weather in Barcelona in December. Main article: Weather in December in Barcelona. The sea has a warming effect in winter, so Barcelona isn't as cold in December as in Madrid, but it can still get pretty chilly.
Madrid has a cold semi-arid steppe climate. The temperature typically varies from 33Â°F to 92Â°F over the course of the year, and is rarely below 23Â°F or above 99Â°F. The hot season lasts for 89 days, from June 14 to September 11, with an average daily high temperature above 83Â°F.