Wind — 2003
| Mois | Rijkevorsel | Merksplas | Différence |
|---|---|---|---|
| Jan | 16.2 km/h | 16.2 km/h | +0.0 |
| Fév | 12 km/h | 12 km/h | +0.0 |
| Mar | 11.7 km/h | 11.7 km/h | +0.0 |
| Avr | 13.7 km/h | 13.7 km/h | +0.0 |
| Mai | 12.4 km/h | 12.4 km/h | +0.0 |
| Juin | 10.5 km/h | 10.5 km/h | +0.0 |
| Juil | 10.9 km/h | 10.9 km/h | +0.0 |
| Aoû | 9.5 km/h | 9.5 km/h | +0.0 |
| Sep | 9.3 km/h | 9.3 km/h | +0.0 |
| Oct | 13.6 km/h | 13.6 km/h | +0.0 |
| Nov | 13.4 km/h | 13.4 km/h | +0.0 |
| Déc | 14.6 km/h | 14.6 km/h | +0.0 |