La Plata, Missouri is a small town located in Macon County, in the northeastern part of the state. The town experiences a humid continental climate, characterized by hot summers and cold winters. Summers are typically warm, with average temperatures in the high 80s (Fahrenheit), while winters can be cold, with average temperatures in the mid-30s. La Plata receives an average annual precipitation of around 40 inches, with rainfall occurring fairly evenly throughout the year.

The town is situated near the Salt River, which is a major hydrological feature in the region. The river provides opportunities for fishing and boating, and it also serves as a habitat for various aquatic species.

Outdoor enthusiasts in La Plata can take advantage of the numerous recreational opportunities in the area. There are several parks and nature reserves nearby, offering opportunities for hiking, camping, and wildlife observation. The Mark Twain State Park, located about 30 miles west of La Plata, provides additional recreational activities, including swimming, fishing, and picnicking. Overall, La Plata offers a pleasant climate, ample water resources, and a variety of outdoor activities for residents and visitors to enjoy.