Wind — 1998
| Monat | Tielt-Winge | Aarschot | Unterschied |
|---|---|---|---|
| Jan | 18.8 km/h | – | – |
| Feb | 13.4 km/h | – | – |
| Mär | 15.7 km/h | – | – |
| Apr | 14 km/h | – | – |
| Mai | 11.3 km/h | – | – |
| Jun | 13.8 km/h | – | – |
| Jul | 14.3 km/h | – | – |
| Aug | 11.2 km/h | – | – |
| Sep |
| 14.7 km/h |
| – |
| – |
| Okt | 18.2 km/h | – | – |
| Nov | 13.2 km/h | – | – |
| Dez | 16.7 km/h | – | – |