Wetter split 16 tage is a German phrase that means “weather split 16 days.” It is used to describe a weather pattern in which there is a period of 16 days of alternating wet and dry weather. The wet days are typically characterized by rain or snow, while the dry days are typically characterized by sunshine or clouds.
This weather pattern is common in Central Europe, and it is often associated with the changing of the seasons. In the spring, the wetter split 16 tage can bring much-needed rain to help plants grow. In the fall, it can help to clear away the leaves and prepare the ground for winter.