Temperatuur — 2020
| Mois | Rumes | Brunehaut | Différence |
|---|---|---|---|
| Jan | 6.1 °C | 5.9 °C | +0.2 |
| Fév | 7.7 °C | 7.4 °C | +0.3 |
| Mar | 7.3 °C | 7 °C | +0.3 |
| Avr | 12.1 °C | 12.2 °C | -0.1 |
| Mai | 13.8 °C | 13.8 °C | +0.0 |
| Juin | 17.2 °C | 17.2 °C | +0.0 |
| Juil | 17.9 °C | 17.8 °C | +0.1 |
| Aoû |
| – |
| 20.4 °C |
| – |
| Sep | – | 16.5 °C | – |
| Oct | – | 11.7 °C | – |
| Nov | – | 9.2 °C | – |
| Déc | – | 5.8 °C | – |