Wind — 2017
| Month | Faimes | Waremme | Difference |
|---|---|---|---|
| Jan | 13.6 km/h | – | – |
| Feb | 16.3 km/h | – | – |
| Mar | 17.2 km/h | – | – |
| Apr | 11.5 km/h | – | – |
| May | 11.4 km/h | – | – |
| Jun | 14.4 km/h | – | – |
| Jul | 13.3 km/h | – | – |
| Aug | 11 km/h | – | – |
| Sep |
| 13.6 km/h |
| – |
| – |
| Oct | 17.7 km/h | – | – |
| Nov | 15.2 km/h | – | – |
| Dec | 19.3 km/h | – | – |