Wind — 2026
| Month | Heerde | Hattem | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 16.7 km/h | 17.6 km/h | -0.9 |
| Apr | 12.4 km/h | 13.5 km/h | -1.1 |
| May | 12 km/h | 12 km/h | +0.0 |
| Jun | 13.5 km/h | 13.5 km/h | +0.0 |
| Jul | 13.3 km/h | 13.5 km/h | -0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |