New: Current annual mean values for your location can be found on this website: Global Wind Atlas
The following wind map, with the annual average wind speeds determined in Germany from 1981 to 2000, published by the DWD, Offenbach, is important for the amortization calculation of wind and small wind turbines
Source: DWD, Offenbach, 2000, where you can also find a more detailed map in a 200m grid, as well as maps of individual federal areas!
Beaufort scale
