Temperatuur — 2026
| Month | Attert | Arlon | Difference |
|---|---|---|---|
| Jan | 1 °C | 1.4 °C | -0.4 |
| Feb | 5 °C | 5.4 °C | -0.4 |
| Mar | 6.2 °C | 5.8 °C | +0.4 |
| Apr | 9.7 °C | 9.5 °C | +0.2 |
| May | 13.9 °C | 13.9 °C | +0.0 |
| Jun | 19.2 °C | 19.2 °C | +0.0 |
| Jul | 20.4 °C | 20.4 °C | +0.0 |
| Aug |
| 20 °C |
| 20 °C |
| +0.0 |
| Sep | 16.4 °C | 16.4 °C | +0.0 |
| Oct | 10.5 °C | 10.4 °C | +0.1 |
| Nov | – | – | – |
| Dec | – | – | – |