Ellsworth is a small town in the central part of Iowa with a humid continental climate characterized by hot summers and cold winters. The town receives around 35 inches of rainfall annually, with the wettest months being June and July. Located near the Iowa River, Ellsworth's hydrology constituents include sediment, nitrogen, and phosphorus. The Iowa Department of Natural Resources lists the river as an impaired waterway due to these pollutants. Outdoor recreation opportunities in the area include fishing, boating, and hiking at nearby parks such as the Ledges State Park and the Hickory Grove Lake Recreation Area.