Temperatuur — 2025
| Month | Alken | Kortessem | Difference |
|---|---|---|---|
| Jan | 2.6 °C | 2.6 °C | +0.0 |
| Feb | 4 °C | 4 °C | +0.0 |
| Mar | 7.4 °C | 7.4 °C | +0.0 |
| Apr | 12.2 °C | 12.2 °C | +0.0 |
| May | 15 °C | 15 °C | +0.0 |
| Jun | 19.5 °C | 19.5 °C | +0.0 |
| Jul | 19.4 °C | 19.4 °C | +0.0 |
| Aug |
| 19.5 °C |
| 19.5 °C |
| +0.0 |
| Sep | 15.8 °C | 15.8 °C | +0.0 |
| Oct | 12 °C | 12 °C | +0.0 |
| Nov | 8 °C | 8 °C | +0.0 |
| Dec | 6 °C | 6 °C | +0.0 |