Wind — 2011
| Month | Oudenburg | Gistel | Difference |
|---|---|---|---|
| Jan | 23.2 km/h | – | – |
| Feb | 22.8 km/h | – | – |
| Mar | 18.4 km/h | – | – |
| Apr | 17.2 km/h | – | – |
| May | 19.8 km/h | – | – |
| Jun | 20.8 km/h | – | – |
| Jul | 19.1 km/h | – | – |
| Aug | 18.8 km/h | – | – |
| Sep |
| 20.8 km/h |
| – |
| – |
| Oct | 22.7 km/h | – | – |
| Nov | 19.4 km/h | – | – |
| Dec | 30.8 km/h | – | – |