Wind — 2005
| Month | Villers-la-Ville | Court-Saint-Étienne | Difference |
|---|---|---|---|
| Jan | 18.2 km/h | 18.4 km/h | -0.2 |
| Feb | 14.7 km/h | 14.5 km/h | +0.2 |
| Mar | 13.6 km/h | 13.7 km/h | -0.1 |
| Apr | 12.3 km/h | 12.2 km/h | +0.1 |
| May | 13.6 km/h | 13.6 km/h | +0.0 |
| Jun | 11.3 km/h | 11.6 km/h | -0.3 |
| Jul | 12.4 km/h | 12.2 km/h | +0.2 |
| Aug | 11.9 km/h | 11.9 km/h | +0.0 |
| Sep | 11.4 km/h | 11.5 km/h | -0.1 |
| Oct | 14.9 km/h | 14.7 km/h | +0.2 |
| Nov | 15.7 km/h | 15.8 km/h | -0.1 |
| Dec | 15.4 km/h | 15.2 km/h | +0.2 |