Wind — 2006
| Month | Villers-la-Ville | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | 13.8 km/h | 13.7 km/h | +0.1 |
| Feb | 15 km/h | 15.1 km/h | -0.1 |
| Mar | 16.7 km/h | 16.7 km/h | +0.0 |
| Apr | 13.8 km/h | 13.8 km/h | +0.0 |
| May | 15.6 km/h | 15.5 km/h | +0.1 |
| Jun | 10 km/h | 9.9 km/h | +0.1 |
| Jul | 10.4 km/h | 10.4 km/h | +0.0 |
| Aug | 13.9 km/h | 13.8 km/h | +0.1 |
| Sep | 12.6 km/h | 12.5 km/h | +0.1 |
| Oct | 16.7 km/h | 16.7 km/h | +0.0 |
| Nov | 17.4 km/h | 17.6 km/h | -0.2 |
| Dec | 18.9 km/h | 18.9 km/h | +0.0 |