Wind — 2005
| Mois | Merksplas | Vosselaar | Différence |
|---|---|---|---|
| Jan | 17.5 km/h | – | – |
| Fév | 13.5 km/h | – | – |
| Mar | 13 km/h | – | – |
| Avr | 11.5 km/h | – | – |
| Mai | 12.7 km/h | – | – |
| Juin | 11 km/h | – | – |
| Juil | 11.3 km/h | – | – |
| Aoû | 10.9 km/h | – | – |
| Sep |
| 10.6 km/h |
| – |
| – |
| Oct | 13.6 km/h | – | – |
| Nov | 14.2 km/h | – | – |
| Déc | 13.9 km/h | – | – |