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
Lake, Milwaukee County, Wisconsin the Town of Lake (then including Oak Creek) was 418. According to the 1855 Wisconsin State Census, the Town of Lake's population was 2,127, with 1,308 of them having foreign birth. The next diminution of the town took place in 1879 when Bay View incorporated as a village. Milwaukee annexed the north portions of the town soon after, and Bay View voted to allow Milwaukee to annex it in 1887. Patrick Cudahy bought land in the area in 1892 for his meatpacking business. In 1895, this area was incorporated as the Village of Cudahy. After becoming a city, Cudahy later