Wind — 2026
| Maand | Heemstede | Hillegom | Verschil |
|---|---|---|---|
| Jan | – | 13.6 km/h | – |
| Feb | – | 14.8 km/h | – |
| Mrt | 17.8 km/h | 12.2 km/h | +5.6 |
| Apr | 14.7 km/h | 16.5 km/h | -1.8 |
| Mei | 16.1 km/h | 16.1 km/h | +0.0 |
| Jun | 18.1 km/h | 18.1 km/h | +0.0 |
| Jul | 16.8 km/h | 17.2 km/h | -0.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |