Wind — 2020
| Month | Barendrecht | Rotterdam | Difference |
|---|---|---|---|
| Jan | 17.6 km/h | 19.1 km/h | -1.5 |
| Feb | 25.2 km/h | 26.8 km/h | -1.6 |
| Mar | 18.4 km/h | 19.5 km/h | -1.1 |
| Apr | 13.3 km/h | 13.9 km/h | -0.6 |
| May | 13.9 km/h | 14.5 km/h | -0.6 |
| Jun | 13.6 km/h | 14.4 km/h | -0.8 |
| Jul | 14 km/h | 14.8 km/h | -0.8 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |