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 prominent monuments are: While Milwaukee had been previously marketed as "A Genuine American City" as well as "A Great Place on a Great Lake", it has earned the nickname, the "City of Festivals." The city hosts an annual lakefront music festival called Summerfest. Listed in the "1999 Guinness Book of World Records" as the largest music festival in the world, in 2017 Summerfest attracted 831,769. The adjacent city of West Allis has been the site of the Wisconsin State Fair for over a century. Milwaukee hosts a variety of primarily ethnically themed festivals throughout the summer. Held generally on the