Deciduous forests are most common in temperate climates, where trees shed their leaves in the fall and experience four distinct seasons.

Deciduous forests are a defining feature of temperate climates, characterized by trees that lose their leaves in the fall and regrow them in the spring. These forests thrive in regions with moderate temperatures and precipitation, experiencing all four seasons—spring, summer, fall, and winter. The climate's balance of rain and sunlight supports a wide variety of plant and animal life. In the fall, the vibrant color changes of the leaves are a notable feature of deciduous forests. These forests are commonly found in areas of North America, Europe, and parts of Asia, providing essential ecosystems for numerous species.