Wind — 2025
| Maand | Westerlo | Olen | Verschil |
|---|---|---|---|
| Jan | 12.1 km/h | 11.9 km/h | +0.2 |
| Feb | 11.2 km/h | 11 km/h | +0.2 |
| Mrt | 8.8 km/h | 8.9 km/h | -0.1 |
| Apr | 9.8 km/h | 10 km/h | -0.2 |
| Mei | 12.3 km/h | 12.5 km/h | -0.2 |
| Jun | 11.9 km/h | 12.1 km/h | -0.2 |
| Jul | 10.4 km/h | 10.2 km/h | +0.2 |
| Aug | 10.3 km/h | 10.3 km/h | +0.0 |
| Sep | 13.5 km/h | 13.3 km/h | +0.2 |
| Okt | 13.2 km/h | 13 km/h | +0.2 |
| Nov | 12.4 km/h | 12.1 km/h | +0.3 |
| Dec | 13.1 km/h | 12.9 km/h | +0.2 |