Wind — 2002
| Mois | Lierde | Herzele | Différence |
|---|---|---|---|
| Jan | 16.9 km/h | – | – |
| Fév | 22.7 km/h | – | – |
| Mar | 13.4 km/h | – | – |
| Avr | 14.3 km/h | – | – |
| Mai | 13.8 km/h | – | – |
| Juin | 11.8 km/h | – | – |
| Juil | 12.5 km/h | – | – |
| Aoû | 9.2 km/h | – | – |
| Sep |
| 11 km/h |
| – |
| – |
| Oct | 15 km/h | – | – |
| Nov | 13.8 km/h | – | – |
| Déc | 14.8 km/h | – | – |