Temperatuur — 2024
| Maand | Theux | Spa | Verschil |
|---|---|---|---|
| Jan | 2.6 °C | 1.4 °C | +1.2 |
| Feb | 7.5 °C | 6.2 °C | +1.3 |
| Mrt | 8.8 °C | 7.5 °C | +1.3 |
| Apr | 10.1 °C | 8.7 °C | +1.4 |
| Mei | 14.4 °C | 13.2 °C | +1.2 |
| Jun | 15.5 °C | 14.4 °C | +1.1 |
| Jul | 18.2 °C | 16.9 °C | +1.3 |
| Aug |
| 19.8 °C |
| 18.6 °C |
| +1.2 |
| Sep | 15.4 °C | 14.2 °C | +1.2 |
| Okt | 12.4 °C | 11.3 °C | +1.1 |
| Nov | 6.9 °C | 5.7 °C | +1.2 |
| Dec | 4.3 °C | 2.9 °C | +1.4 |