Wind — 2026
| Month | Dison | Thimister-Clermont | Difference |
|---|---|---|---|
| Jan | 16.2 km/h | 16.2 km/h | +0.0 |
| Feb | 17.5 km/h | 17.5 km/h | +0.0 |
| Mar | 11 km/h | 12 km/h | -1.0 |
| Apr | 9.6 km/h | 11 km/h | -1.4 |
| May | 11.5 km/h | 11 km/h | +0.5 |
| Jun | 12.6 km/h | 12.3 km/h | +0.3 |
| Jul | 11.3 km/h | 11.6 km/h | -0.3 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |