What does "Less than 1/8" signify in cloud coverage?

"Less than 1/8" in cloud coverage indicates that there are few clouds present in the sky, which aligns with a clear or nearly clear condition. This measurement is a part of the aviation weather observation system and refers to the fraction of the sky that is obscured by clouds. When the coverage is less than 1/8, it means that the vast majority of the sky is clear, allowing for optimal visibility for flight operations. This metric is vital for pilots and unmanned aircraft operators, as weather conditions can significantly impact flight safety and performance. In this context, the term "few clouds" often suggests a scenario where any cloud presence is minimal and typically does not obstruct visibility or flying conditions.