Wind — 2002
| Month | Court-Saint-Étienne | Ottignies-Louvain-la-Neuve | Difference |
|---|---|---|---|
| Jan | 18.2 km/h | – | – |
| Feb | 24.1 km/h | – | – |
| Mar | 14.1 km/h | – | – |
| Apr | 14.8 km/h | – | – |
| May | 14.1 km/h | – | – |
| Jun | 12.3 km/h | – | – |
| Jul | 12.9 km/h | – | – |
| Aug | 9.3 km/h | – | – |
| Sep | 11.1 km/h | – | – |
| Oct | 16.1 km/h | – | – |
| Nov | 14.4 km/h | – | – |
| Dec | 15.5 km/h | – | – |