normal high temperatures des moines iowa
Location. This report describes the typical weather at the Des Moines International Airport (Des Moines, Iowa, United States) weather station over the course of an average year. It is based on the historical records from 1974 to 2012.he warm season lasts from May 24 to September 17 with an average daily high temperature above 75AÂ°75Ã¢. F the hottest day of the year Is july, 12 with an average high OFÂ°86a 86Ã¢ f and LOWÂ°Of. 68a 68Ã¢ f the cold Season lasts from November 28 to february 27 with an average daily HIGHÂ°Temperature. below 40a 40Ã¢ f