Valley climate refers to the specific weather patterns and conditions found in low-lying areas surrounded by hills or mountains. These regions often experience temperature variations, with warmer days and cooler nights due to the surrounding terrain. The topography can trap air, leading to temperature inversions, where warmer air sits above cooler air, affecting local weather. Additionally, valleys may receive less rainfall than surrounding areas, creating a drier environment. This can influence the types of vegetation that thrive there, often resulting in unique ecosystems. The combination of these factors contributes to the distinct climate characteristics of valleys.