Hermleigh is a small town located in west-central Texas, with a population of around 350 people. The climate in Hermleigh is characterized by hot summers and mild winters, with average temperatures ranging from the mid-80s to mid-90s in the summer and the mid-40s to mid-50s in the winter. The area is relatively dry, with annual precipitation averaging around 22 inches.

Hydrology constituents in Hermleigh include the nearby Colorado River, which provides water for irrigation and recreation opportunities such as fishing and boating. The town is also home to several small lakes and ponds, which are popular for fishing and swimming.

Outdoor recreation opportunities in Hermleigh include hiking, camping, and hunting in nearby state parks and wildlife management areas. The area is known for its scenic beauty and diverse wildlife, making it a popular destination for nature enthusiasts.