Wind — 2026
| Month | Hendrik-Ido-Ambacht | Zwijndrecht | Difference |
|---|---|---|---|
| Jan | – | 12.1 km/h | – |
| Feb | – | 13.4 km/h | – |
| Mar | 20.6 km/h | 12.2 km/h | +8.4 |
| Apr | 17 km/h | 12.9 km/h | +4.1 |
| May | 12.1 km/h | 11.9 km/h | +0.2 |
| Jun | 13.7 km/h | 13.3 km/h | +0.4 |
| Jul | 13.3 km/h | 12.7 km/h | +0.6 |
| Aug |
| 12.7 km/h |
| 12.6 km/h |
| +0.1 |
| Sep | 13.3 km/h | 12.5 km/h | +0.8 |
| Oct | 15.5 km/h | 15 km/h | +0.5 |
| Nov | – | – | – |
| Dec | – | – | – |