Wind — 2011
| Maand | Châtelet | Gerpinnes | Verschil |
|---|---|---|---|
| Jan | 15.8 km/h | – | – |
| Feb | 14.9 km/h | – | – |
| Mrt | 13.6 km/h | – | – |
| Apr | 11.2 km/h | – | – |
| Mei | 13.3 km/h | – | – |
| Jun | 13.9 km/h | – | – |
| Jul | 12.1 km/h | – | – |
| Aug | 12.4 km/h | – | – |
| Sep |
| 13.8 km/h |
| – |
| – |
| Okt | 15 km/h | – | – |
| Nov | 12.8 km/h | – | – |
| Dec | 20.7 km/h | – | – |