Keytesville is a charming town located in Chariton County, Missouri. The climate in Keytesville is considered humid continental, with hot summers and cold winters. Average summer temperatures range from 70°F to 90°F, while winter temperatures vary between 20°F and 40°F. Precipitation is evenly distributed throughout the year, with an average of 40 inches annually.

Hydrologically, Keytesville benefits from its proximity to the Chariton River, which flows nearby. This river provides a vital water source for the surrounding area and supports various aquatic ecosystems. Additionally, there are several smaller creeks and streams that contribute to the hydrology of the region.

Outdoor recreation enthusiasts will find numerous opportunities in Keytesville. The Chariton River offers excellent fishing, particularly for catfish, bass, and crappie. Boating and canoeing are popular activities as well. The surrounding countryside provides ample opportunities for hiking, birdwatching, and wildlife observation. For those seeking a more leisurely outdoor experience, there are several parks and picnic areas in town where visitors can relax and enjoy the scenic beauty of Keytesville.

In summary, Keytesville offers a pleasant climate, a diverse hydrology system, and a range of outdoor recreation activities, making it an attractive destination for nature lovers and outdoor enthusiasts.