Wind — 2026
| Maand | La Hulpe | Lasne | Verschil |
|---|---|---|---|
| Jan | 13.4 km/h | 14.2 km/h | -0.8 |
| Feb | 14.6 km/h | 15.6 km/h | -1.0 |
| Mrt | 9.6 km/h | 11.2 km/h | -1.6 |
| Apr | 9 km/h | 10.7 km/h | -1.7 |
| Mei | 11.7 km/h | 11.7 km/h | +0.0 |
| Jun | 13.1 km/h | 13.1 km/h | +0.0 |
| Jul | 11.7 km/h | 12.2 km/h | -0.5 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |