Wind — 2025
| Maand | Walcourt | Cerfontaine | Verschil |
|---|---|---|---|
| Jan | 14.4 km/h | 14 km/h | +0.4 |
| Feb | 13 km/h | 12.6 km/h | +0.4 |
| Mrt | 11.4 km/h | 11.1 km/h | +0.3 |
| Apr | 11.3 km/h | 10.9 km/h | +0.4 |
| Mei | 12.6 km/h | 12.3 km/h | +0.3 |
| Jun | 12.3 km/h | 11.9 km/h | +0.4 |
| Jul | 11.2 km/h | 10.9 km/h | +0.3 |
| Aug | 10.8 km/h | 10.6 km/h | +0.2 |
| Sep | 15 km/h | 14.4 km/h | +0.6 |
| Okt | 15.4 km/h | 15 km/h | +0.4 |
| Nov | 15 km/h | 14.6 km/h | +0.4 |
| Dec | 15 km/h | 14.5 km/h | +0.5 |