Wind — 2026
| Month | Huldenberg | Overijse | Difference |
|---|---|---|---|
| Jan | 13.3 km/h | 12.5 km/h | +0.8 |
| Feb | 14.5 km/h | 13.6 km/h | +0.9 |
| Mar | 11.6 km/h | 10.9 km/h | +0.7 |
| Apr | 10.2 km/h | 9.9 km/h | +0.3 |
| May | 11.7 km/h | 11.7 km/h | +0.0 |
| Jun | 13.1 km/h | 13.1 km/h | +0.0 |
| Jul | 12 km/h | 11.9 km/h | +0.1 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |