Wind — 2025
| Month | Kelmis | Lontzen | Difference |
|---|---|---|---|
| Jan | 15.7 km/h | 15.7 km/h | +0.0 |
| Feb | 13.2 km/h | 13.2 km/h | +0.0 |
| Mar | 10.8 km/h | 10.8 km/h | +0.0 |
| Apr | 10.9 km/h | 10.9 km/h | +0.0 |
| May | 12.4 km/h | 12.4 km/h | +0.0 |
| Jun | 14 km/h | 14 km/h | +0.0 |
| Jul | 11.3 km/h | 11.3 km/h | +0.0 |
| Aug | 10.8 km/h | 10.8 km/h | +0.0 |
| Sep | 15 km/h | 15 km/h | +0.0 |
| Oct | 16 km/h | 16 km/h | +0.0 |
| Nov | 16 km/h | 16 km/h | +0.0 |
| Dec | 16.3 km/h | 16.3 km/h | +0.0 |