In addition to wind direction, Windsocks can be used to provide a rough indicator of the wind speed. There are however a few things to bear in mind:
Approximate wind speeds based on Windsock position – using a 2m Windsock.
The Windsock and wind speed should be calibrated using an anemometer if more accuracy is desired.
Disclaimer
The information in this Post is general information ONLY in relation to the use of a Windsock to provide approximate wind speed indications.
Windsock wind speeds should be taken as a very rough indicator only as performance will vary in wetter conditions, with different size windsocks, different fabric and nearby obstructions. Windsocks Australia does not accept any responsibility for the accuracy or otherwise of this information.
Location
The Windsock should be located in an open space without any obstructions nearby. Obstacles such as trees and buildings may affect the windsock operation and give a false indication of wind speed and direction.
Calibration
An anemometer can be used to calibrate the Windsock in its desired location if more accuracy is required. A striped Windsock is sometimes preferred so that the position of the Windsock – and rough wind speed – can be determined at a further distance.
Variables
The performance of the Windsock will vary in wet conditions, with different fabrics, lengths and if obstacles are present.
Wind Regions in Australia
We are often asked for advice on what Windsocks are needed in particular locations. Our post on Wind Regions in Australia should help. You could also reference the Australia Standard.
For further advice Contact Us. Click to take a look at our Product Range.