Wind — 2020
| Maand | La Hulpe | Lasne | Verschil |
|---|---|---|---|
| Jan | 17.2 km/h | 17.2 km/h | +0.0 |
| Feb | 24.6 km/h | 24.6 km/h | +0.0 |
| Mrt | 17.7 km/h | 17.7 km/h | +0.0 |
| Apr | 12.5 km/h | 12.5 km/h | +0.0 |
| Mei | 12.7 km/h | 12.7 km/h | +0.0 |
| Jun | 12.5 km/h | 12.5 km/h | +0.0 |
| Jul | 13 km/h | 13 km/h | +0.0 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |