Temperatuur — 2026
| Month | Bertogne | Bastogne | Difference |
|---|---|---|---|
| Jan | 0.8 °C | 0.7 °C | +0.1 |
| Feb | 4.6 °C | 4.5 °C | +0.1 |
| Mar | 6.3 °C | 5.3 °C | +1.0 |
| Apr | 6.1 °C | 6 °C | +0.1 |
| May | 13.4 °C | 13.4 °C | +0.0 |
| Jun | 18.5 °C | 18.5 °C | +0.0 |
| Jul | 19.6 °C | 19.6 °C | +0.0 |
| Aug |
| 19.2 °C |
| 19.2 °C |
| +0.0 |
| Sep | 15.8 °C | 15.9 °C | -0.1 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |