Wind — 2026
| Month | Assesse | Ciney | Difference |
|---|---|---|---|
| Jan | 15.3 km/h | 14.3 km/h | +1.0 |
| Feb | 16.9 km/h | 16.2 km/h | +0.7 |
| Mar | 9.9 km/h | 9.1 km/h | +0.8 |
| Apr | 14.4 km/h | 13.3 km/h | +1.1 |
| May | 11.4 km/h | 11.4 km/h | +0.0 |
| Jun | 12.4 km/h | 12.4 km/h | +0.0 |
| Jul | 11.6 km/h | 11.6 km/h | +0.0 |
| Aug | 12.2 km/h | 12.2 km/h | +0.0 |
| Sep | 12.1 km/h | 11.9 km/h | +0.2 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |