Wind — 2026
| Month | Barendrecht | Zwijndrecht | Difference |
|---|---|---|---|
| Jan | – | 12.1 km/h | – |
| Feb | – | 13.4 km/h | – |
| Mar | 21.1 km/h | 12.2 km/h | +8.9 |
| Apr | 16.7 km/h | 12.9 km/h | +3.8 |
| May | 12.4 km/h | 11.9 km/h | +0.5 |
| Jun | 14.1 km/h | 13.3 km/h | +0.8 |
| Jul | 13.5 km/h | 12.7 km/h | +0.8 |
| Aug |
| 13 km/h |
| 12.6 km/h |
| +0.4 |
| Sep | 14.7 km/h | 13.5 km/h | +1.2 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |