Temperatuur — 2026
| Mois | Halen | Geetbets | Différence |
|---|---|---|---|
| Jan | 3.3 °C | 3.3 °C | +0.0 |
| Fév | 7 °C | 7 °C | +0.0 |
| Mar | 8.1 °C | 7.9 °C | +0.2 |
| Avr | 11.3 °C | 10.4 °C | +0.9 |
| Mai | 15.2 °C | 15.2 °C | +0.0 |
| Juin | 19.9 °C | 19.9 °C | +0.0 |
| Juil | 20.8 °C | 20.8 °C | +0.0 |
| Aoû |
| 20.1 °C |
| 20.1 °C |
| +0.0 |
| Sep | 17.6 °C | 17.1 °C | +0.5 |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |