Temperatuur — 2023
| Maand | Bertogne | Bastogne | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 5.7 °C | 5.3 °C | +0.4 |
| Apr | 6.4 °C | 6.3 °C | +0.1 |
| Mei | 11.8 °C | 11.7 °C | +0.1 |
| Jun | 18.2 °C | 18 °C | +0.2 |
| Jul | 16.5 °C | 16.5 °C | +0.0 |
| Aug |
| 16.1 °C |
| 16.1 °C |
| +0.0 |
| Sep | 16.3 °C | 16.2 °C | +0.1 |
| Okt | 11.3 °C | 11.2 °C | +0.1 |
| Nov | 5.2 °C | 5.1 °C | +0.1 |
| Dec | 3.8 °C | 3.7 °C | +0.1 |