You will need to know this from the AS A level Mathematics Data Sheet to do this question
Cloud cover
Cloud cover is measured in eighths (Oktas).
Cloud cover is the fraction of the celestial dome covered by cloud.
You will need to know this from the AS A level Mathematics Data Sheet to do this question
Cloud cover
Cloud cover is measured in eighths (Oktas).
Cloud cover is the fraction of the celestial dome covered by cloud.