Wind — 2025
| Month | Wellen | Kortessem | Difference |
|---|---|---|---|
| Jan | 13.2 km/h | 13.2 km/h | +0.0 |
| Feb | 11.4 km/h | 11.4 km/h | +0.0 |
| Mar | 8.7 km/h | 8.7 km/h | +0.0 |
| Apr | 9.8 km/h | 9.8 km/h | +0.0 |
| May | 12 km/h | 12 km/h | +0.0 |
| Jun | 12.3 km/h | 12.3 km/h | +0.0 |
| Jul | 10.2 km/h | 10.2 km/h | +0.0 |
| Aug | 9.9 km/h | 9.9 km/h | +0.0 |
| Sep | 13.7 km/h | 13.7 km/h | +0.0 |
| Oct | 13.5 km/h | 13.5 km/h | +0.0 |
| Nov | 13.1 km/h | 13.1 km/h | +0.0 |
| Dec | 13.3 km/h | 13.3 km/h | +0.0 |