National Weather Service United States Department of Commerce
                                            El Paso Wind Rose Data
https://www.tceq.state.tx.us/assets/public/compliance/monops/air/windroses/elpjan.gif

Wind roses can be used to graphically depict the predominant transport direction of an area's winds. Air quality is often correlated with the dominant transport direction of the wind. Wind roses provide the best information regarding the percentage of time the direction(s) and speed(s) associated with a certain air quality can be expected over a long period of time. 

 The following data was collected 01-01-1973 - 06-02-2014 at the El Paso International Airport.

 

El Paso January Wind Rose
El Paso February Wind Rose
El Paso March Wind Rose
El Paso April Wind Rose
El Paso May Wind Rose
El Paso June Wind Rose
El Paso July Wind Rose
El Paso August Wind Rose
El Paso September Wind Rose
El Paso October Wind Rose
El Paso November Wind Rose
El Paso December Wind Rose
El Paso Annual Wind Rose