Wind — 2020
| Maand | Harlingen | Súdwest-Fryslân | Verschil |
|---|---|---|---|
| Jan | 32.3 km/h | 28.8 km/h | +3.5 |
| Feb | 40.5 km/h | 37.1 km/h | +3.4 |
| Mrt | 30.3 km/h | 27.6 km/h | +2.7 |
| Apr | 22.9 km/h | 20.6 km/h | +2.3 |
| Mei | 22.2 km/h | 21.1 km/h | +1.1 |
| Jun | 22.5 km/h | 20.7 km/h | +1.8 |
| Jul | 23.8 km/h | 21.5 km/h | +2.3 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |