地处阴山山系中段大青山脉林区的哈园，其气候区划为我国中温带亚干旱气候类型。就整体而言，四季分明，内陆气候特征强烈；但因巨大阴山山地效应，年降雨量超过４５０ｍｍ，植被繁茂，形成多种多样的小气候环境，以高山环境、森林环境及峡谷环境为代表，它们冷暖干湿分异性大。气候的多样性，可满足旅游者的不同要求，产生了非凡吸引力，为哈园开发建设的宝贵自然资源之一。 Located in the middle of the Yinshan Mountains Daqing Mountains Hay Park, its climate zoned for China’s temperate sub-arid climate type. As a whole, the four seasons are distinct with strong inland climatic characteristics. However, due to the huge Yinshan Mountain effect, the annual rainfall exceeds 450 mm and the vegetation is lush, resulting in a variety of microclimate environments represented by the alpine environment, the forest environment and the canyon environment. Their warm, wet and dry differentiation. Climate diversity, to meet the different requirements of tourists, had an extraordinary attraction for the development and construction of the park, one of the precious natural resources.