Climate of Milwaukee Climate of Milwaukee Milwaukee has a humid continental climate (Köppen climate classification "Dfa"), with four distinct seasons and wide variations in temperature and precipitation in short periods of time. The city's climate is also strongly influenced by nearby Lake Michigan, which creates two varying climates within the Milwaukee area. The Urban heat island effect also plays a role in the city's climate, insulating it from winter cold, but keeping it cooler in spring and summer. Milwaukee has a continental climate with wide variations in temperatures over short periods, especially in spring and autumn. The warmest month is July, when the
Milwaukee Intermodal Station the south side of the city and several other intercity bus stations. The Milwaukee Union Station was dedicated on August 3, 1965 by the Milwaukee Road to replace their previous Everett Street Depot. The depot was built on West St. Paul Avenue in a modernistic style that proved unpopular quickly after it was erected. The Chicago and North Western Railroad closed their Milwaukee station (Lake Front Depot) and moved their passenger operations to the new Milwaukee Road depot in 1966. Following the formation of Amtrak in 1971, the Chicago and North Western withdrew all of its intercity trains and commuter