Temperatuur — 2023
| Month | Visé | Dalhem | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 8.1 °C | 7.6 °C | +0.5 |
| Apr | 8.1 °C | 8.1 °C | +0.0 |
| May | 13 °C | 13 °C | +0.0 |
| Jun | 19.6 °C | 19.6 °C | +0.0 |
| Jul | 18.5 °C | 18.5 °C | +0.0 |
| Aug |
| 17.7 °C |
| 17.7 °C |
| +0.0 |
| Sep | 18.2 °C | 18.2 °C | +0.0 |
| Oct | 13.3 °C | 13.3 °C | +0.0 |
| Nov | 7 °C | 7 °C | +0.0 |
| Dec | 5.9 °C | 5.9 °C | +0.0 |