Wind — 2025
| Mois | Onhaye | Hastière | Différence |
|---|---|---|---|
| Jan | 12.5 km/h | 12.5 km/h | +0.0 |
| Fév | 11 km/h | 11 km/h | +0.0 |
| Mar | 9.6 km/h | 9.6 km/h | +0.0 |
| Avr | 9.8 km/h | 9.8 km/h | +0.0 |
| Mai | 11.3 km/h | 11.3 km/h | +0.0 |
| Juin | 10.8 km/h | 10.8 km/h | +0.0 |
| Juil | 9.7 km/h | 9.7 km/h | +0.0 |
| Aoû | 9.7 km/h | 9.7 km/h | +0.0 |
| Sep | 13 km/h | 13 km/h | +0.0 |
| Oct | 13.4 km/h | 13.4 km/h | +0.0 |
| Nov | 12.4 km/h | 12.4 km/h | +0.0 |
| Déc | 12.2 km/h | 12.2 km/h | +0.0 |