Wind — 2020
| Mois | Haarlemmermeer | Haarlem | Différence |
|---|---|---|---|
| Jan | 21.6 km/h | 23.9 km/h | -2.3 |
| Fév | 29.6 km/h | 32 km/h | -2.4 |
| Mar | 21.8 km/h | 23.6 km/h | -1.8 |
| Avr | 15.4 km/h | 16.7 km/h | -1.3 |
| Mai | 16 km/h | 17.1 km/h | -1.1 |
| Juin | 15.7 km/h | 16.8 km/h | -1.1 |
| Juil | 16.3 km/h | 17.5 km/h | -1.2 |
| Aoû | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |