Temperatuur — 2026
| Maand | La Roche-en-Ardenne | Érezée | Verschil |
|---|---|---|---|
| Jan | 2.7 °C | 2.1 °C | +0.6 |
| Feb | 6.4 °C | 5.8 °C | +0.6 |
| Mrt | 7.1 °C | 6.3 °C | +0.8 |
| Apr | 7.4 °C | 6.9 °C | +0.5 |
| Mei | 13.8 °C | 13.8 °C | +0.0 |
| Jun | 18.6 °C | 18.6 °C | +0.0 |
| Jul | 19.2 °C | 19 °C | +0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |