Menlo, Iowa is a small town located in Adair County. It experiences a humid continental climate, characterized by warm summers and cold winters. Summers are typically mild with average temperatures ranging from the upper 70s to low 80s°F, while winters are cold with temperatures often dropping below freezing.

Hydrologically, Menlo is within the Middle Raccoon River watershed. The Raccoon River flows through the region, providing a source of water for residents and supporting various aquatic species. The river also offers opportunities for recreational activities such as fishing, kayaking, and canoeing.

In terms of outdoor recreation, Menlo boasts several parks and natural areas. The nearby Raccoon River Valley Trail provides scenic biking and hiking trails, stretching over 89 miles through rural landscapes, woodlands, and prairies. The trail is perfect for nature enthusiasts and offers a chance to observe wildlife. Additionally, residents and visitors can enjoy picnicking, camping, and birdwatching at the Menlo City Park or engage in sports activities at the local sports complex.

In conclusion, Menlo, Iowa offers a pleasant climate, access to the Middle Raccoon River watershed, and various outdoor recreation opportunities, making it an attractive destination for nature lovers and outdoor enthusiasts.