Lamesa is a city located in Dawson County, Texas. It has a semi-arid climate characterized by hot summers and mild winters. Summers are typically long and very hot, with temperatures often exceeding 100°F (37°C), while winters are relatively mild with temperatures ranging from 30-60°F (-1 to 16°C). The area receives an average annual precipitation of around 17 inches, with most of it occurring in the form of rainfall during spring and early summer.

In terms of hydrology constituents, Lamesa is not located near any major rivers or lakes. However, the region does have a few small creeks and reservoirs, such as Lamesa Municipal Lake, which provide some recreational opportunities for fishing and boating.

Lamesa offers various outdoor recreational activities for nature enthusiasts. The city is surrounded by vast open landscapes, making it ideal for hiking, camping, and bird-watching. The area also has several parks and golf courses for leisure activities. Overall, Lamesa provides opportunities to enjoy the natural beauty of West Texas while experiencing its unique climate and hydrology constituents.