How is sky coverage typically announced on a METAR/SPECI report?

Sky coverage on a METAR/SPECI report is announced in the same order as reported in the weather observation. This structured format ensures consistency and clarity for pilots and meteorologists interpreting the data. When reading a METAR, one typically sees sections detailing wind, visibility, and then sky conditions, maintaining a predictable reporting sequence that allows users to quickly locate and interpret the relevant information.

The standard format is established so that sky coverage is consistently reported after other essential elements like wind and visibility, making it easier for readers to follow along. By adhering to this order, it reduces the chances of misinterpretation and enhances situational awareness for anyone relying on aviation weather data.

In contrast, announcing sky coverage in random order, using increments, or providing it through numerical codes would lead to confusion and require additional effort to decode, which is not practical in the dynamic environment of aviation operations.