Temperatuur — 2025
| Maand | La Roche-en-Ardenne | Tenneville | Verschil |
|---|---|---|---|
| Jan | 2.5 °C | 1.1 °C | +1.4 |
| Feb | 3.5 °C | 1.8 °C | +1.7 |
| Mrt | 7.5 °C | 6 °C | +1.5 |
| Apr | 11.4 °C | 9.7 °C | +1.7 |
| Mei | 14.1 °C | 12.5 °C | +1.6 |
| Jun | 19.1 °C | 17.6 °C | +1.5 |
| Jul | 18.2 °C | 16.7 °C | +1.5 |
| Aug |
| 18.4 °C |
| 17 °C |
| +1.4 |
| Sep | 14.5 °C | 12.9 °C | +1.6 |
| Okt | 10.9 °C | 9.5 °C | +1.4 |
| Nov | 7.3 °C | 5.7 °C | +1.6 |
| Dec | 5.7 °C | 4.2 °C | +1.5 |