Kilbourne, Louisiana is a small town located in the northeastern part of the state. The climate in Kilbourne is classified as humid subtropical, characterized by hot summers and mild winters. Average temperatures range from the mid-90s Fahrenheit (mid-30s Celsius) in summer to the mid-50s Fahrenheit (around 10 degrees Celsius) in winter. The area experiences a significant amount of rainfall throughout the year, with the wettest months being from May to September.

Hydrologically, Kilbourne is situated near the Mississippi River, which has a direct impact on its water resources. The town also lies close to several small rivers and creeks, contributing to its hydrology constituents. These water bodies provide opportunities for fishing, boating, and various water-based activities.

In terms of outdoor recreation, Kilbourne is surrounded by natural beauty. The town is located near wildlife management areas and national forests, offering opportunities for hunting, camping, and hiking. Additionally, birdwatching enthusiasts can enjoy the diverse avian population in the region.

Overall, Kilbourne, Louisiana provides a favorable climate and access to water resources, making it an attractive destination for outdoor enthusiasts.