Wind — 2026
| Maand | Haarlemmermeer | Heemstede | Verschil |
|---|---|---|---|
| Jan | 14.5 km/h | – | – |
| Feb | 15.6 km/h | – | – |
| Mrt | 13 km/h | 17.8 km/h | -4.8 |
| Apr | 15.9 km/h | 14.7 km/h | +1.2 |
| Mei | 14.6 km/h | 16.1 km/h | -1.5 |
| Jun | 16.3 km/h | 18.1 km/h | -1.8 |
| Jul | 15.3 km/h | 16.5 km/h | -1.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |