How is wind speed best described?

Wind speed is best described as the rate at which wind passes a point. This definition captures the actual measurement of wind, usually expressed in units such as miles per hour (mph) or kilometers per hour (km/h). Understanding wind speed is critical in meteorology, aviation, and various fields where wind impacts activities and safety.

This measurement reflects how fast the air is moving, which is essential for predicting weather patterns and their effects. While other aspects, like pressure systems or the distance wind travels, are related to understanding wind behavior, they do not specifically define its speed. Additionally, the average duration of a wind event describes time rather than the motion of the wind itself, further highlighting why the rate of wind passing a point is the most precise and relevant description of wind speed.