Wind — 2026
| Month | Herent | Leuven | Difference |
|---|---|---|---|
| Jan | 12.4 km/h | 12.7 km/h | -0.3 |
| Feb | 13.7 km/h | 14 km/h | -0.3 |
| Mar | 11.2 km/h | 11.2 km/h | +0.0 |
| Apr | 10.6 km/h | 10.6 km/h | +0.0 |
| May | 10.9 km/h | 10.9 km/h | +0.0 |
| Jun | 12.3 km/h | 12.3 km/h | +0.0 |
| Jul | 11.8 km/h | 11.7 km/h | +0.1 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |