Hamilton, Ohio has a humid continental climate with hot summers and cold winters. The city is located along the Great Miami River, which has been designated as a National Wild and Scenic River. The river is an important source of drinking water for the city and provides opportunities for kayaking, fishing, and boating. However, the river has been impacted by industrial pollution and agricultural runoff, leading to concerns about water quality and the presence of harmful hydrology constituents. Outdoor recreation opportunities in Hamilton also include several parks and nature preserves, including Pyramid Hill Sculpture Park and the Miami Whitewater Forest. Visitors can enjoy hiking, biking, and picnicking in these green spaces.