Wind — 2014
| Month | Ferrières | Hamoir | Difference |
|---|---|---|---|
| Jan | 19.1 km/h | – | – |
| Feb | 21 km/h | – | – |
| Mar | 12.4 km/h | – | – |
| Apr | 11 km/h | – | – |
| May | 13.6 km/h | – | – |
| Jun | 11.2 km/h | – | – |
| Jul | 11.4 km/h | – | – |
| Aug | 12.8 km/h | – | – |
| Sep |
| 9.8 km/h |
| – |
| – |
| Oct | 14.2 km/h | – | – |
| Nov | 14.9 km/h | – | – |
| Dec | 16.2 km/h | – | – |