At 50° North in Western Europe (e.g., southern England, northern France, Belgium, Netherlands, central Germany), the potential natural vegetation is temperate broadleaf deciduous forest.
Maritime temperate (Cfb): mild winters (avg 2–6 °C), cool summers (avg 15–18 °C), rainfall 600–900 mm evenly distributed. Long growing season favors deciduous hardwoods.
Note: Most original forest has been cleared for agriculture/urbanization; remaining woodlands are managed or semi-natural.