Wind — 2025
| Month | Aa en Hunze | Assen | Difference |
|---|---|---|---|
| Jan | 15 km/h | – | – |
| Feb | 13.5 km/h | – | – |
| Mar | 11.9 km/h | – | – |
| Apr | 10.7 km/h | – | – |
| May | 13.8 km/h | – | – |
| Jun | 14.2 km/h | – | – |
| Jul | 11.9 km/h | – | – |
| Aug | 11.7 km/h | – | – |
| Sep |
| 15.1 km/h |
| – |
| – |
| Oct | 16.7 km/h | – | – |
| Nov | 15 km/h | – | – |
| Dec | 15.9 km/h | – | – |