Wind — 2023
| Month | Tielt-Winge | Aarschot | Difference |
|---|---|---|---|
| Jan | 17.9 km/h | – | – |
| Feb | 13.2 km/h | – | – |
| Mar | 16.3 km/h | 16.5 km/h | -0.2 |
| Apr | 13.1 km/h | 13.2 km/h | -0.1 |
| May | 11.6 km/h | 11.8 km/h | -0.2 |
| Jun | 11 km/h | 11.4 km/h | -0.4 |
| Jul | 15.1 km/h | 15.2 km/h | -0.1 |
| Aug |
| 11.7 km/h |
| 11.7 km/h |
| +0.0 |
| Sep | 10.7 km/h | 10.7 km/h | +0.0 |
| Oct | 15.6 km/h | 15.6 km/h | +0.0 |
| Nov | 18.8 km/h | 18.7 km/h | +0.1 |
| Dec | 19.4 km/h | 19.3 km/h | +0.1 |