Temperatuur — 2023
| Maand | Herbeumont | Bertrix | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 6.7 °C | 5.7 °C | +1.0 |
| Apr | 7.4 °C | 6.5 °C | +0.9 |
| Mei | 13.1 °C | 12.1 °C | +1.0 |
| Jun | 19.5 °C | 18.6 °C | +0.9 |
| Jul | 17.3 °C | 16.5 °C | +0.8 |
| Aug |
| 17.1 °C |
| 16.3 °C |
| +0.8 |
| Sep | 17.4 °C | 16.6 °C | +0.8 |
| Okt | 11.7 °C | 11.2 °C | +0.5 |
| Nov | 5.9 °C | 5.1 °C | +0.8 |
| Dec | 4.5 °C | 3.8 °C | +0.7 |