Wind — 2003
| Mois | Braine-le-Comte | Soignies | Différence |
|---|---|---|---|
| Jan | 17.7 km/h | – | – |
| Fév | 13.7 km/h | – | – |
| Mar | 13 km/h | – | – |
| Avr | 14.5 km/h | – | – |
| Mai | 13.5 km/h | – | – |
| Juin | 10.6 km/h | – | – |
| Juil | 11.2 km/h | – | – |
| Aoû | 9.8 km/h | – | – |
| Sep |
| 10.7 km/h |
| – |
| – |
| Oct | 14.5 km/h | – | – |
| Nov | 15.3 km/h | – | – |
| Déc | 16.3 km/h | – | – |