Wind — 2017
| Month | Braine-le-Comte | Soignies | Difference |
|---|---|---|---|
| Jan | 13.8 km/h | – | – |
| Feb | 17.1 km/h | – | – |
| Mar | 17.5 km/h | – | – |
| Apr | 11.8 km/h | – | – |
| May | 12.7 km/h | – | – |
| Jun | 15 km/h | – | – |
| Jul | 14.1 km/h | – | – |
| Aug | 11.2 km/h | – | – |
| Sep |
| 13.7 km/h |
| – |
| – |
| Oct | 17 km/h | – | – |
| Nov | 14.4 km/h | – | – |
| Dec | 18.5 km/h | – | – |