Temperatuur — 2026
| Month | Winterswijk | Haaksbergen | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 6.3 °C | 6 °C | +0.3 |
| Apr | 8.5 °C | 7.9 °C | +0.6 |
| May | 14.6 °C | 14.4 °C | +0.2 |
| Jun | 19.8 °C | 19.5 °C | +0.3 |
| Jul | 20 °C | 19.7 °C | +0.3 |
| Aug |
| 19.4 °C |
| 19.2 °C |
| +0.2 |
| Sep | 17.2 °C | 16.7 °C | +0.5 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |