Wind — 2007
| Month | Beringen | Heusden-Zolder | Difference |
|---|---|---|---|
| Jan | 20.2 km/h | – | – |
| Feb | 14.2 km/h | – | – |
| Mar | 14.8 km/h | – | – |
| Apr | 9.9 km/h | – | – |
| May | 14 km/h | – | – |
| Jun | 11.9 km/h | – | – |
| Jul | 14.6 km/h | – | – |
| Aug | 11.1 km/h | – | – |
| Sep |
| 11.8 km/h |
| – |
| – |
| Oct | 9.6 km/h | – | – |
| Nov | 13.8 km/h | – | – |
| Dec | 16 km/h | – | – |