Temperatuur — 2024
| Month | Houffalize | Bastogne | Difference |
|---|---|---|---|
| Jan | 1.5 °C | 0.6 °C | +0.9 |
| Feb | 6.4 °C | 5.5 °C | +0.9 |
| Mar | 7.4 °C | 6.5 °C | +0.9 |
| Apr | 8.9 °C | 8 °C | +0.9 |
| May | 13.4 °C | 12.3 °C | +1.1 |
| Jun | 14.8 °C | 13.8 °C | +1.0 |
| Jul | 17.3 °C | 16.3 °C | +1.0 |
| Aug |
| 18.7 °C |
| 17.8 °C |
| +0.9 |
| Sep | 14.4 °C | 13.3 °C | +1.1 |
| Oct | 11.4 °C | 10.5 °C | +0.9 |
| Nov | 5.8 °C | 4.9 °C | +0.9 |
| Dec | 2.9 °C | 2 °C | +0.9 |