Triplett, Missouri is a small town located in the north-central part of the state. The climate in Triplett is classified as humid continental, characterized by hot summers and cold winters. Average temperatures range from the 80s°F (27°C) in summer to the 30s°F (-1°C) in winter. Precipitation is fairly evenly distributed throughout the year, with an average annual rainfall of around 40 inches (102 cm).

The hydrology constituents in Triplett are primarily influenced by the nearby Wakenda Creek. This creek flows through the town and provides opportunities for fishing and boating. The creek is known for its diverse fish population, including species such as catfish, bass, and bluegill.

Outdoor recreation opportunities in Triplett are abundant. The proximity to Wakenda Creek allows for activities like fishing, kayaking, and canoeing. The surrounding area offers opportunities for hiking, birdwatching, and camping. There are also several parks and nature reserves nearby where visitors can enjoy picnicking and wildlife observation. Overall, Triplett, Missouri offers a pleasant climate, diverse hydrology constituents, and a range of outdoor activities for nature enthusiasts to explore.