Wind — 2017
| Mois | Merksplas | Vosselaar | Différence |
|---|---|---|---|
| Jan | 12.4 km/h | – | – |
| Fév | 15.7 km/h | – | – |
| Mar | 15 km/h | – | – |
| Avr | 11.6 km/h | – | – |
| Mai | 11.6 km/h | – | – |
| Juin | 13.8 km/h | – | – |
| Juil | 12.2 km/h | – | – |
| Aoû | 10.4 km/h | – | – |
| Sep |
| 12.5 km/h |
| – |
| – |
| Oct | 16.6 km/h | – | – |
| Nov | 13.5 km/h | – | – |
| Déc | 17.2 km/h | – | – |