Temperatuur — 2026
| Month | Herbeumont | Bertrix | Difference |
|---|---|---|---|
| Jan | 1.6 °C | 1 °C | +0.6 |
| Feb | 5.5 °C | 4.8 °C | +0.7 |
| Mar | 7.6 °C | 6.7 °C | +0.9 |
| Apr | 6.6 °C | 6 °C | +0.6 |
| May | 14.2 °C | 14.2 °C | +0.0 |
| Jun | 19.4 °C | 19.4 °C | +0.0 |
| Jul | 20.7 °C | 20.7 °C | +0.0 |
| Aug |
| 20.1 °C |
| 20.1 °C |
| +0.0 |
| Sep | 16.8 °C | 16.2 °C | +0.6 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |