Wind — 2026
| Maand | Bastogne | Bertogne | Verschil |
|---|---|---|---|
| Jan | 15.3 km/h | 15.1 km/h | +0.2 |
| Feb | 17.2 km/h | 16.9 km/h | +0.3 |
| Mrt | 10.8 km/h | 8 km/h | +2.8 |
| Apr | 14.4 km/h | 9.1 km/h | +5.3 |
| Mei | 11.1 km/h | 11.1 km/h | +0.0 |
| Jun | 12.3 km/h | 12.3 km/h | +0.0 |
| Jul | 12.3 km/h | 11.2 km/h | +1.1 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |