Temperatuur — 2024
| Month | Tienen | Hélécine | Difference |
|---|---|---|---|
| Jan | 3 °C | 2.7 °C | +0.3 |
| Feb | 8 °C | 7.8 °C | +0.2 |
| Mar | 8.9 °C | 8.8 °C | +0.1 |
| Apr | 10.7 °C | 10.5 °C | +0.2 |
| May | 14.6 °C | 14.4 °C | +0.2 |
| Jun | 15.7 °C | 15.5 °C | +0.2 |
| Jul | 18.3 °C | 18.1 °C | +0.2 |
| Aug |
| 19.6 °C |
| 19.5 °C |
| +0.1 |
| Sep | 15.5 °C | 15.4 °C | +0.1 |
| Oct | 12.6 °C | 12.4 °C | +0.2 |
| Nov | 7.1 °C | 6.9 °C | +0.2 |
| Dec | 5.2 °C | 4.9 °C | +0.3 |