Wind — 2019
| Month | Braine-le-Comte | Rebecq | Difference |
|---|---|---|---|
| Jan | 15.8 km/h | – | – |
| Feb | 15.5 km/h | – | – |
| Mar | 19.7 km/h | – | – |
| Apr | 13.6 km/h | – | – |
| May | 13 km/h | – | – |
| Jun | 13.6 km/h | – | – |
| Jul | 12.2 km/h | – | – |
| Aug | 12.6 km/h | – | – |
| Sep |
| 15 km/h |
| – |
| – |
| Oct | 17.7 km/h | – | – |
| Nov | 15.9 km/h | – | – |
| Dec | 19.1 km/h | – | – |