Wind — 2017
| Maand | Ferrières | Érezée | Verschil |
|---|---|---|---|
| Jan | 14.3 km/h | – | – |
| Feb | 18 km/h | – | – |
| Mrt | 17 km/h | – | – |
| Apr | 11.3 km/h | – | – |
| Mei | 12.1 km/h | – | – |
| Jun | 13.8 km/h | – | – |
| Jul | 13.1 km/h | – | – |
| Aug | 11 km/h | – | – |
| Sep |
| 13.5 km/h |
| – |
| – |
| Okt | 17.1 km/h | – | – |
| Nov | 14.8 km/h | – | – |
| Dec | 19.2 km/h | – | – |