Temperatuur — 2026
| Mois | Herbeumont | Bertrix | Différence |
|---|---|---|---|
| Jan | 1.6 °C | 1 °C | +0.6 |
| Fév | 5.5 °C | 4.8 °C | +0.7 |
| Mar | 7.6 °C | 6.7 °C | +0.9 |
| Avr | 6.6 °C | 6 °C | +0.6 |
| Mai | 14.2 °C | 14.2 °C | +0.0 |
| Juin | 19.4 °C | 19.4 °C | +0.0 |
| Juil | 20.3 °C | 20.1 °C | +0.2 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |