Wind — 2000
| Month | Lierde | Geraardsbergen | Difference |
|---|---|---|---|
| Jan | 15.1 km/h | – | – |
| Feb | 17.4 km/h | – | – |
| Mar | 14.4 km/h | – | – |
| Apr | 14 km/h | – | – |
| May | 12.8 km/h | – | – |
| Jun | 11.9 km/h | – | – |
| Jul | 12.1 km/h | – | – |
| Aug | 9.9 km/h | – | – |
| Sep |
| 12.9 km/h |
| – |
| – |
| Oct | 17.7 km/h | – | – |
| Nov | 20 km/h | – | – |
| Dec | 17.3 km/h | – | – |