Wind — 2025
| Month | Den Haag | Delft | Difference |
|---|---|---|---|
| Jan | 14.2 km/h | 11.6 km/h | +2.6 |
| Feb | 13.2 km/h | 10.8 km/h | +2.4 |
| Mar | 11 km/h | 8.5 km/h | +2.5 |
| Apr | 11.3 km/h | 9.2 km/h | +2.1 |
| May | 15 km/h | 12.7 km/h | +2.3 |
| Jun | 14.6 km/h | 12.7 km/h | +1.9 |
| Jul | 11.9 km/h | 10 km/h | +1.9 |
| Aug | 12.5 km/h | 10.2 km/h | +2.3 |
| Sep | 15.4 km/h | 12.9 km/h | +2.5 |
| Oct | 16.3 km/h | 13.5 km/h | +2.8 |
| Nov | 14.7 km/h | 12.1 km/h | +2.6 |
| Dec | 16 km/h | 13.2 km/h | +2.8 |