Temperatuur — 2024
| Month | Kelmis | Vaals | Difference |
|---|---|---|---|
| Jan | 2.2 °C | 2.6 °C | -0.4 |
| Feb | 6.9 °C | 7.5 °C | -0.6 |
| Mar | 8.3 °C | 8.9 °C | -0.6 |
| Apr | 9.5 °C | 10.2 °C | -0.7 |
| May | 13.9 °C | 14.5 °C | -0.6 |
| Jun | 15 °C | 15.6 °C | -0.6 |
| Jul | 17.7 °C | 18.2 °C | -0.5 |
| Aug |
| 19.4 °C |
| 19.7 °C |
| -0.3 |
| Sep | 14.9 °C | 15.4 °C | -0.5 |
| Oct | 12 °C | 12.4 °C | -0.4 |
| Nov | 6.2 °C | 6.6 °C | -0.4 |
| Dec | 3.7 °C | 4.3 °C | -0.6 |