Wind — 2007
| Mois | Herstappe | Borgloon | Différence |
|---|---|---|---|
| Jan | – | 21.6 km/h | – |
| Fév | – | 15.8 km/h | – |
| Mar | – | 15.5 km/h | – |
| Avr | – | 9.9 km/h | – |
| Mai | – | 14.9 km/h | – |
| Juin | – | 12.8 km/h | – |
| Juil | – | 15.6 km/h | – |
| Aoû | – | 11.8 km/h | – |
| Sep |
| – |
| 12.5 km/h |
| – |
| Oct | – | 10 km/h | – |
| Nov | – | 14.9 km/h | – |
| Déc | – | 17.1 km/h | – |