Wind — 2025
| Maand | Nivelles | Braine-l'Alleud | Verschil |
|---|---|---|---|
| Jan | 13.8 km/h | 12.9 km/h | +0.9 |
| Feb | 12.8 km/h | 11.8 km/h | +1.0 |
| Mrt | 10.4 km/h | 9.6 km/h | +0.8 |
| Apr | 10.8 km/h | 10 km/h | +0.8 |
| Mei | 12.8 km/h | 12.2 km/h | +0.6 |
| Jun | 12.4 km/h | 12.1 km/h | +0.3 |
| Jul | 10.9 km/h | 10.4 km/h | +0.5 |
| Aug | 10.9 km/h | 10.4 km/h | +0.5 |
| Sep | 14.9 km/h | 14 km/h | +0.9 |
| Okt | 14.8 km/h | 13.8 km/h | +1.0 |
| Nov | 14.5 km/h | 13.8 km/h | +0.7 |
| Dec | 15 km/h | 14.2 km/h | +0.8 |