Temperatuur — 2024
| Maand | Lummen | Herk-de-Stad | Verschil |
|---|---|---|---|
| Jan | 3.1 °C | 3.2 °C | -0.1 |
| Feb | 8.1 °C | 8.2 °C | -0.1 |
| Mrt | 9 °C | 9.1 °C | -0.1 |
| Apr | 10.8 °C | 10.9 °C | -0.1 |
| Mei | 14.9 °C | 14.9 °C | +0.0 |
| Jun | 16 °C | 16 °C | +0.0 |
| Jul | 18.6 °C | 18.5 °C | +0.1 |
| Aug |
| 19.8 °C |
| 19.8 °C |
| +0.0 |
| Sep | 15.7 °C | 15.8 °C | -0.1 |
| Okt | 12.5 °C | 12.6 °C | -0.1 |
| Nov | 7.1 °C | 7.1 °C | +0.0 |
| Dec | 5.4 °C | 5.3 °C | +0.1 |