Ashland, Ohio has a humid continental climate characterized by four distinct seasons with warm summers and cold winters. The region is home to several inland lakes, including Charles Mill Lake and Pleasant Hill Lake, as well as the Mohican River, which offers ample opportunities for water-based recreational activities such as fishing, kayaking, and swimming. The region's hydrology constituents include a mix of surface water and groundwater resources. Outdoor enthusiasts can enjoy hiking and camping in the Mohican State Park, which offers over 1,100 acres of forested land and numerous trails for hiking, mountain biking, and horseback riding. Additionally, the Ashland County Park District offers over 18 parks and nature preserves for visitors to enjoy.