Thurman, Iowa is a small town located in the southwestern part of the state. The climate in Thurman is generally characterized as humid continental, with hot summers and cold winters. Average summer temperatures range from the mid-80s to low 90s Fahrenheit, while winter temperatures can drop to the 20s and occasionally below zero.

Thurman is situated near the Missouri River, which plays a significant role in the town's hydrology. The river provides a source of water for the community and also offers recreational opportunities such as fishing and boating. Additionally, the area is known for its rolling hills and fertile soil, making it suitable for agriculture.

Outdoor enthusiasts in Thurman can take advantage of several recreational opportunities. The Missouri River allows for activities like fishing for catfish, bass, and other species. The surrounding countryside offers opportunities for hiking, camping, and birdwatching. The Loess Hills State Forest, located just a short drive away, provides even more options for nature lovers.

Overall, Thurman, Iowa offers residents and visitors a climate conducive to various outdoor activities, complemented by the hydrological features of the Missouri River and opportunities for outdoor recreation in the surrounding area.