Wind — 2025
| Maand | Bastogne | Houffalize | Verschil |
|---|---|---|---|
| Jan | 15.8 km/h | 15.2 km/h | +0.6 |
| Feb | 13 km/h | 12.5 km/h | +0.5 |
| Mrt | 11.6 km/h | 11.4 km/h | +0.2 |
| Apr | 11.9 km/h | 12.2 km/h | -0.3 |
| Mei | 13.5 km/h | 13.5 km/h | +0.0 |
| Jun | 12.9 km/h | 12.7 km/h | +0.2 |
| Jul | 11.9 km/h | 11.6 km/h | +0.3 |
| Aug | 11 km/h | 11.1 km/h | -0.1 |
| Sep | 14.6 km/h | 14.2 km/h | +0.4 |
| Okt | 15.8 km/h | 15.5 km/h | +0.3 |
| Nov | 14.2 km/h | 13.2 km/h | +1.0 |
| Dec | 14.9 km/h | 14.4 km/h | +0.5 |