Wind — 2025
| Mois | Westland | Midden-Delfland | Différence |
|---|---|---|---|
| Jan | 11.6 km/h | – | – |
| Fév | 10.8 km/h | – | – |
| Mar | 8.5 km/h | – | – |
| Avr | 9.2 km/h | – | – |
| Mai | 12.7 km/h | – | – |
| Juin | 12.7 km/h | – | – |
| Juil | 10 km/h | – | – |
| Aoû | 10.2 km/h | – | – |
| Sep |
| 12.9 km/h |
| – |
| – |
| Oct | 13.5 km/h | – | – |
| Nov | 12.1 km/h | – | – |
| Déc | 13.2 km/h | – | – |