Wind — 2026
| Month | Pijnacker-Nootdorp | Delft | Difference |
|---|---|---|---|
| Jan | – | 12.1 km/h | – |
| Feb | – | 13.8 km/h | – |
| Mar | 21.5 km/h | 12.2 km/h | +9.3 |
| Apr | 16.2 km/h | 16.2 km/h | +0.0 |
| May | 13.1 km/h | 14.8 km/h | -1.7 |
| Jun | 14.9 km/h | 16.7 km/h | -1.8 |
| Jul | 14.4 km/h | 15.8 km/h | -1.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |