Wind — 2026
| Monat | Alkmaar | Heiloo | Unterschied |
|---|---|---|---|
| Jan | 18 km/h | – | – |
| Feb | 19.1 km/h | – | – |
| Mär | 16.1 km/h | 23.2 km/h | -7.1 |
| Apr | 18.2 km/h | 18.3 km/h | -0.1 |
| Mai | 17.6 km/h | 15.8 km/h | +1.8 |
| Jun | 19.9 km/h | 17.8 km/h | +2.1 |
| Jul | 19.5 km/h | 17.4 km/h | +2.1 |
| Aug |
| 18 km/h |
| 16 km/h |
| +2.0 |
| Sep | 20 km/h | 18.7 km/h | +1.3 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |