Wind — 2026
| Month | Ouffet | Durbuy | Difference |
|---|---|---|---|
| Jan | 14.8 km/h | 14.6 km/h | +0.2 |
| Feb | 16.3 km/h | 16.4 km/h | -0.1 |
| Mar | 9.5 km/h | 8.4 km/h | +1.1 |
| Apr | 8.3 km/h | 9.9 km/h | -1.6 |
| May | 11.3 km/h | 11.2 km/h | +0.1 |
| Jun | 12.4 km/h | 12.2 km/h | +0.2 |
| Jul | 11 km/h | 10.7 km/h | +0.3 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |