Weather & Climate in Des Moines
Detailed weather & climate data — sourced from authoritative datasets and normalized for direct comparison.
Climate & Weather
About Des Moines, Iowa
Des Moines, the capital and most populous city in Iowa, is a vibrant hub known for its significant role in U.S. politics due to the Iowa caucuses, and as a major business center. The city's name is believed to be derived from the French 'Rivière des Moines,' meaning 'River of the Monks.' Incorporated in 1851, Des Moines has grown to be the largest metropolitan area entirely within Iowa, serving six counties in central Iowa: Polk, Dallas, Warren, Madison, Guthrie, and Jasper.
While the city proper has experienced a slight population decline in recent years due to suburbanization, the broader metropolitan area continues to expand, driven by growing job markets in sectors like insurance, finance, and healthcare, and more affordable housing options in the surrounding areas. Des Moines offers a blend of urban amenities and a relaxed suburban atmosphere, making it an appealing location for both young professionals and retirees.