Wind — 2026
| Month | Bièvre | Daverdisse | Difference |
|---|---|---|---|
| Jan | 15.7 km/h | 15.8 km/h | -0.1 |
| Feb | 17.4 km/h | 17.4 km/h | +0.0 |
| Mar | 9.7 km/h | 9.1 km/h | +0.6 |
| Apr | 10.8 km/h | 9.2 km/h | +1.6 |
| May | 11.1 km/h | 11.1 km/h | +0.0 |
| Jun | 12.1 km/h | 12.1 km/h | +0.0 |
| Jul | 11.6 km/h | 11.6 km/h | +0.0 |
| Aug | 12.2 km/h | 12.2 km/h | +0.0 |
| Sep | 10.1 km/h | 9.2 km/h | +0.9 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |