Maria Stein, Ohio is a small village located in Mercer County, in the western part of the state. The climate in Maria Stein is characterized by warm summers and cold winters, typical of the Midwest region. Summers are usually mild with average temperatures reaching the mid-80s (Fahrenheit), while winters can be chilly with average temperatures dropping below freezing.

Hydrologically, Maria Stein benefits from its proximity to Grand Lake, one of the largest inland lakes in Ohio. The lake offers various recreational opportunities such as boating, fishing, and swimming. The lake is known for its diverse fish population, including bass, catfish, and perch, attracting fishing enthusiasts.

In addition to the lake, Maria Stein is surrounded by scenic countryside, providing opportunities for outdoor recreation like hiking, biking, and birdwatching. The area is known for its rolling hills, farmlands, and picturesque landscapes, making it an ideal destination for nature lovers.

Overall, Maria Stein, Ohio offers a pleasant climate, proximity to Grand Lake, and abundant outdoor recreational opportunities, making it an attractive destination for those seeking to enjoy nature and engage in various water and land-based activities.