Wind — 1997
| Mois | Braine-le-Comte | Soignies | Différence |
|---|---|---|---|
| Jan | 11.8 km/h | – | – |
| Fév | 21.7 km/h | – | – |
| Mar | 13.1 km/h | – | – |
| Avr | 13.1 km/h | – | – |
| Mai | 14.1 km/h | – | – |
| Juin | 13.3 km/h | – | – |
| Juil | 11.4 km/h | – | – |
| Aoû | 10.1 km/h | – | – |
| Sep |
| 10.8 km/h |
| – |
| – |
| Oct | 14.7 km/h | – | – |
| Nov | 16.5 km/h | – | – |
| Déc | 19.1 km/h | – | – |