Wind — 2005
| Monat | Ottignies-Louvain-la-Neuve | Court-Saint-Étienne | Unterschied |
|---|---|---|---|
| Jan | – | 18.4 km/h | – |
| Feb | – | 14.5 km/h | – |
| Mär | – | 13.7 km/h | – |
| Apr | – | 12.2 km/h | – |
| Mai | – | 13.6 km/h | – |
| Jun | – | 11.6 km/h | – |
| Jul | – | 12.2 km/h | – |
| Aug | – | 11.9 km/h | – |
| Sep | – | 11.5 km/h | – |
| Okt | – | 14.7 km/h | – |
| Nov | – | 15.8 km/h | – |
| Dez | – | 15.2 km/h | – |