Wind — 2020
| Mois | Châtelet | Farciennes | Différence |
|---|---|---|---|
| Jan | 17.5 km/h | 17.1 km/h | +0.4 |
| Fév | 24.8 km/h | 24.4 km/h | +0.4 |
| Mar | 17.9 km/h | 17.7 km/h | +0.2 |
| Avr | 12.3 km/h | 12.3 km/h | +0.0 |
| Mai | 12.8 km/h | 12.7 km/h | +0.1 |
| Juin | 12.5 km/h | 12.4 km/h | +0.1 |
| Juil | 13 km/h | 12.8 km/h | +0.2 |
| Aoû | 13 km/h | – | – |
| Sep | 12.4 km/h | – | – |
| Oct | 18.9 km/h | – | – |
| Nov | 16.1 km/h | – | – |
| Déc | 17.5 km/h | – | – |