Wind — 2001
| Mois | Merksplas | Vosselaar | Différence |
|---|---|---|---|
| Jan | 14.8 km/h | – | – |
| Fév | 14.6 km/h | – | – |
| Mar | 13.4 km/h | – | – |
| Avr | 14.2 km/h | – | – |
| Mai | 13.8 km/h | – | – |
| Juin | 11.9 km/h | – | – |
| Juil | 12.3 km/h | – | – |
| Aoû | 11.8 km/h | – | – |
| Sep |
| 14.3 km/h |
| – |
| – |
| Oct | 15.7 km/h | – | – |
| Nov | 12 km/h | – | – |
| Déc | 14.1 km/h | – | – |