The phrase "average wind direction" is correct and usable in written English.
It can be used in contexts related to meteorology, environmental science, or any discussion involving wind patterns.
Example: "The average wind direction for this region during the summer months tends to be from the northwest."
Alternatives: "mean wind direction" or "typical wind direction.".
The study used the principal weather variables affecting solar still performance, which are the daily total insolation, daily average wind velocity, daily average cloud cover, daily average wind direction and daily average ambient temperature.
Here we develop an objective way to fit simple stochastic fire spread models based on readily available data from documented fire events (i.e. approximate ignition point, preexisting vegetation, final perimeter, topography, and average wind direction).
In central Europe, where the average wind direction in summer differs some 30° to 40° from that of the Atlantic, there are monsoonal tendencies that occur not as a continuous flow but rather intermittently within frontal depressions, bringing cool, cloudy weather, rain, and thunderstorms.
Based on data from the Japan Meteorological Agency JMAA), the annual average wind direction of the investigated area was northwest (JMA 2014).
BS EN ISO 15927-3 [24] defines a weather incident that can moisten the wall as one that lasts at least one half-day with more than 4 mm of horizontal rainfall, with average wind speed >2 m/s and average wind direction within ±60° incident angle.
Dunes of this type are always aligned with average wind direction.
The moisture origin of rainfall was found to be the most dominant driver of time-variable TTDs as indicated by the changing average wind directions following the transition from the dry into the wet season.
In addition, averaged wind direction was ENE in winter but, as seen in Fig. 6, the wind directions in winter were largely changed and become almost south around 2nd, 6th, 8th, 16th, 19th, and 22th, November.
The averaged wind direction is SSE in summer and ENE in winter and is almost constant except for temporal variations, such as the passage of low-pressure systems, such as the storm event of June 12 , 2014
Time series of Circulation Weather Type (CWT), including daily averaged wind direction and vorticity, are self-classified by similarity using Kohonen Neural Networks (KNN).
For the subset of days during which wind speed and direction were collected at Macmillan Pier (n = 26), variation in the daily mean logENT could be predicted by a combination of water temperature, tidal height at the time of sample collection (related to tidal stage), and 4-h averaged wind direction measured at the Pier adj RR = 0.58, Figure 2A).
