Miles, Texas is a small rural town located in Runnels County. The town experiences a semi-arid climate characterized by hot summers and mild winters. Summers are typically long and dry, with temperatures often exceeding 90°F (32°C). Winters are short and relatively mild, with average temperatures ranging from 40°F (4°C) to 60°F (15°C). Precipitation is generally low throughout the year, with the majority of rainfall occurring in the spring and early summer months.

Hydrologically, Miles is situated in an area with limited surface water resources. The main water source for the town and its surrounding agricultural area is groundwater from the Edwards-Trinity Aquifer. The aquifer provides water for irrigation, livestock, and domestic use.

Outdoor recreation opportunities in Miles and its vicinity are abundant. The area is known for its scenic landscapes, making it an excellent destination for hiking and nature lovers. Lake O.H. Ivie, located just a short distance away, offers opportunities for boating, fishing, and camping. The nearby Runnels County State Park provides additional recreational activities such as picnicking, birdwatching, and nature trails. Overall, Miles, Texas offers a peaceful rural setting with a variety of outdoor activities for residents and visitors to enjoy.