Wind — 2025
| Maand | Theux | Spa | Verschil |
|---|---|---|---|
| Jan | 13.5 km/h | 13.5 km/h | +0.0 |
| Feb | 11.3 km/h | 12 km/h | -0.7 |
| Mrt | 9.8 km/h | 10.8 km/h | -1.0 |
| Apr | 9.5 km/h | 10.6 km/h | -1.1 |
| Mei | 11.4 km/h | 11.8 km/h | -0.4 |
| Jun | 11.9 km/h | 12.1 km/h | -0.2 |
| Jul | 9.8 km/h | 10.1 km/h | -0.3 |
| Aug | 9.8 km/h | 9.8 km/h | +0.0 |
| Sep | 13.7 km/h | 13.7 km/h | +0.0 |
| Okt | 14 km/h | 14.5 km/h | -0.5 |
| Nov | 14.2 km/h | 14 km/h | +0.2 |
| Dec | 13.4 km/h | 13.8 km/h | -0.4 |