Wind — 2005
| Month | Court-Saint-Étienne | Mont-Saint-Guibert | Difference |
|---|---|---|---|
| Jan | 18.4 km/h | – | – |
| Feb | 14.5 km/h | – | – |
| Mar | 13.7 km/h | – | – |
| Apr | 12.2 km/h | – | – |
| May | 13.6 km/h | – | – |
| Jun | 11.6 km/h | – | – |
| Jul | 12.2 km/h | – | – |
| Aug | 11.9 km/h | – | – |
| Sep | 11.5 km/h | – | – |
| Oct | 14.7 km/h | – | – |
| Nov | 15.8 km/h | – | – |
| Dec | 15.2 km/h | – | – |