Wind — 2020
| Mois | Ermelo | Barneveld | Différence |
|---|---|---|---|
| Jan | 17.3 km/h | 17.3 km/h | +0.0 |
| Fév | 23.6 km/h | 23.6 km/h | +0.0 |
| Mar | 17.6 km/h | 17.6 km/h | +0.0 |
| Avr | 13.2 km/h | 13.2 km/h | +0.0 |
| Mai | 13.3 km/h | 13.3 km/h | +0.0 |
| Juin | 12.8 km/h | 12.8 km/h | +0.0 |
| Juil | 13 km/h | 13 km/h | +0.0 |
| Aoû | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |