Wind — 2003
| Mois | Leopoldsburg | Beringen | Différence |
|---|---|---|---|
| Jan | – | 16.1 km/h | – |
| Fév | – | 11.8 km/h | – |
| Mar | – | 11.5 km/h | – |
| Avr | – | 12.9 km/h | – |
| Mai | – | 12.2 km/h | – |
| Juin | – | 9.9 km/h | – |
| Juil | – | 10.6 km/h | – |
| Aoû | – | 9.1 km/h | – |
| Sep |
| – |
| 9.5 km/h |
| – |
| Oct | – | 13.5 km/h | – |
| Nov | – | 13.3 km/h | – |
| Déc | – | 14.6 km/h | – |