Wind — 2026
| Month | Heerenveen | Smallingerland | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 20.8 km/h | 20 km/h | +0.8 |
| Apr | 16.7 km/h | 16.1 km/h | +0.6 |
| May | 13 km/h | 13 km/h | +0.0 |
| Jun | 14.7 km/h | 14.7 km/h | +0.0 |
| Jul | 14.8 km/h | 14.8 km/h | +0.0 |
| Aug |
| 13.2 km/h |
| 13.2 km/h |
| +0.0 |
| Sep | 15.6 km/h | 15.6 km/h | +0.0 |
| Oct | 17.2 km/h | 17.1 km/h | +0.1 |
| Nov | – | – | – |
| Dec | – | – | – |