Wind — 2018
| Maand | Châtelet | Aiseau-Presles | Verschil |
|---|---|---|---|
| Jan | 19.8 km/h | – | – |
| Feb | 16 km/h | – | – |
| Mrt | 16.7 km/h | – | – |
| Apr | 14.6 km/h | – | – |
| Mei | 11.2 km/h | – | – |
| Jun | 11.6 km/h | – | – |
| Jul | 10.1 km/h | – | – |
| Aug | 12.1 km/h | – | – |
| Sep |
| 11.8 km/h |
| – |
| – |
| Okt | 13.9 km/h | – | – |
| Nov | 15.7 km/h | – | – |
| Dec | 17.8 km/h | – | – |