Adams Mills, Ohio experiences a humid subtropical climate with hot summers and cool winters. The area is home to the Muskingum River, a tributary of the Ohio River, which provides opportunities for fishing and boating. The hydrology constituents of the area are primarily agricultural and residential runoff, which can impact the water quality of the river. Outdoor recreation opportunities in the area include hiking and camping in the nearby Blue Rock State Forest, as well as hunting and fishing in the surrounding areas. The nearby Dillon State Park also offers boating, swimming, and other recreational activities. Overall, Adams Mills is a beautiful and scenic area with plenty of opportunities for outdoor enthusiasts.