Temperatuur — 2026
| Maand | Érezée | La Roche-en-Ardenne | Verschil |
|---|---|---|---|
| Jan | 2.1 °C | 2.7 °C | -0.6 |
| Feb | 5.8 °C | 6.4 °C | -0.6 |
| Mrt | 6.3 °C | 7.1 °C | -0.8 |
| Apr | 6.9 °C | 7.4 °C | -0.5 |
| Mei | 13.8 °C | 13.8 °C | +0.0 |
| Jun | 18.6 °C | 18.6 °C | +0.0 |
| Jul | 19.5 °C | 19.5 °C | +0.0 |
| Aug |
| 19.3 °C |
| 19.3 °C |
| +0.0 |
| Sep | 16.3 °C | 16.7 °C | -0.4 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |