Wind — 2020
| Maand | Vlieland | Harlingen | Verschil |
|---|---|---|---|
| Jan | 33.9 km/h | 32.3 km/h | +1.6 |
| Feb | 42.5 km/h | 40.5 km/h | +2.0 |
| Mrt | 32 km/h | 30.3 km/h | +1.7 |
| Apr | 24.1 km/h | 22.9 km/h | +1.2 |
| Mei | 22.8 km/h | 22.2 km/h | +0.6 |
| Jun | 23.4 km/h | 22.5 km/h | +0.9 |
| Jul | 24.8 km/h | 23.8 km/h | +1.0 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |