Wind — 2012
| Mois | Ferrières | Érezée | Différence |
|---|---|---|---|
| Jan | 17.2 km/h | – | – |
| Fév | 12.7 km/h | – | – |
| Mar | 11.4 km/h | – | – |
| Avr | 14.9 km/h | – | – |
| Mai | 12.2 km/h | – | – |
| Juin | 13.4 km/h | – | – |
| Juil | 12.3 km/h | – | – |
| Aoû | 11.6 km/h | – | – |
| Sep |
| 11.8 km/h |
| – |
| – |
| Oct | 15.5 km/h | – | – |
| Nov | 15.7 km/h | – | – |
| Déc | 19.4 km/h | – | – |