Wind — 2020
| Month | Opsterland | Achtkarspelen | Difference |
|---|---|---|---|
| Jan | 20.1 km/h | 20.6 km/h | -0.5 |
| Feb | 26.6 km/h | 26.4 km/h | +0.2 |
| Mar | 19.3 km/h | 19.6 km/h | -0.3 |
| Apr | 14.6 km/h | 15 km/h | -0.4 |
| May | 14.4 km/h | 14.6 km/h | -0.2 |
| Jun | 13.5 km/h | 13.6 km/h | -0.1 |
| Jul | 14.1 km/h | 14.1 km/h | +0.0 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |