Top Camping Tips - Iowa

Camping Gems - Iowa Tips Weather Iowa is warm and slightly humid in the summers with average high temperatures of 91 degrees in July and August.  The average lows are in the low forties, and these occur in January and December. Because of Iowa winters, many of the sights are closed or have shortened hours after October. Amana Colonies The old-fashioned horse and buggy is a common mode of transportation near Iowa's Amana Colonies.  Please drive slowly and courteously.