Roseville, Ohio is a charming village located in Perry County, in the southeastern part of the state. The climate in Roseville is characterized by warm summers and cold winters, with average temperatures ranging from the low 20s°F (-6°C) in winter to the mid-80s°F (29°C) in summer. Precipitation is fairly evenly distributed throughout the year, with an average annual rainfall of around 40 inches.

As for hydrology constituents, Roseville benefits from the nearby Muskingum River, which provides a scenic backdrop and opportunities for outdoor activities such as boating, fishing, and kayaking. The river also contributes to the village's overall aesthetics and natural beauty.

In terms of outdoor recreation, Roseville is surrounded by idyllic countryside, offering ample opportunities for hiking, camping, and exploring. Nearby attractions include the Wayne National Forest, Blue Rock State Park, and the Zane State Park. These areas provide access to trails, forests, lakes, and wildlife, making them perfect for nature enthusiasts and adventurers alike.

In conclusion, Roseville, Ohio offers a pleasant climate, access to the Muskingum River, and a variety of outdoor recreation opportunities, making it an appealing destination for those seeking to connect with nature and enjoy outdoor activities.