Temperatuur — 2023
| Maand | Trois-Ponts | Vielsalm | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 6.5 °C | 6 °C | +0.5 |
| Apr | 7.6 °C | 6.8 °C | +0.8 |
| Mei | 12.9 °C | 12.2 °C | +0.7 |
| Jun | 19.4 °C | 18.7 °C | +0.7 |
| Jul | 17.7 °C | 17 °C | +0.7 |
| Aug |
| 17.3 °C |
| 16.6 °C |
| +0.7 |
| Sep | 17.7 °C | 16.9 °C | +0.8 |
| Okt | 12.6 °C | 11.8 °C | +0.8 |
| Nov | 6.4 °C | 5.6 °C | +0.8 |
| Dec | 5.1 °C | 4.2 °C | +0.9 |