Wind — 2024
| Month | Kelmis | Vaals | Difference |
|---|---|---|---|
| Jan | 21 km/h | 19.5 km/h | +1.5 |
| Feb | 21.4 km/h | 20.2 km/h | +1.2 |
| Mar | 16 km/h | 14.9 km/h | +1.1 |
| Apr | 18 km/h | 16.9 km/h | +1.1 |
| May | 11.7 km/h | 11 km/h | +0.7 |
| Jun | 12.5 km/h | 12 km/h | +0.5 |
| Jul | 12.9 km/h | 12.2 km/h | +0.7 |
| Aug | 12.6 km/h | 11.7 km/h | +0.9 |
| Sep | 14.5 km/h | 13.6 km/h | +0.9 |
| Oct | 14.1 km/h | 12.6 km/h | +1.5 |
| Nov | 14.1 km/h | 13.2 km/h | +0.9 |
| Dec | 17.2 km/h | 16.7 km/h | +0.5 |