Wind — 2026
| Month | Heuvelland | Poperinge | Difference |
|---|---|---|---|
| Jan | 14.9 km/h | 16.1 km/h | -1.2 |
| Feb | 16.3 km/h | 17.3 km/h | -1.0 |
| Mar | 13.4 km/h | 13.9 km/h | -0.5 |
| Apr | 12.9 km/h | 12.7 km/h | +0.2 |
| May | 11.8 km/h | 11.8 km/h | +0.0 |
| Jun | 13.3 km/h | 13.3 km/h | +0.0 |
| Jul | 12.7 km/h | 12.7 km/h | +0.0 |
| Aug | 12.2 km/h | 12.2 km/h | +0.0 |
| Sep | 13.7 km/h | 13.8 km/h | -0.1 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |