na-adjective, noun
Describes a pleasantly warm climate, weather, or temperature, often with a nuance of comfort and moderation. Used for regions, seasons, or general atmospheric conditions.
この地域は一年中温暖な気候です。
This region has a mild climate all year round.
温暖化が進むと、生態系に大きな影響が出る。
As global warming progresses, it will have a major impact on ecosystems.