Temperatuur — 2026
| Mois | Wasseiges | Fernelmont | Différence |
|---|---|---|---|
| Jan | 3 °C | 3.1 °C | -0.1 |
| Fév | 6.7 °C | 6.7 °C | +0.0 |
| Mar | 7.1 °C | 6.8 °C | +0.3 |
| Avr | 10.1 °C | 8.1 °C | +2.0 |
| Mai | 14.6 °C | 14.6 °C | +0.0 |
| Juin | 19.2 °C | 19.2 °C | +0.0 |
| Juil | 19.9 °C | 19.8 °C | +0.1 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |