Temperatuur — 2023
| Maand | Fosses-la-Ville | Mettet | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 7.9 °C | 7.7 °C | +0.2 |
| Apr | 7.6 °C | 7.4 °C | +0.2 |
| Mei | 12.5 °C | 12.4 °C | +0.1 |
| Jun | 19 °C | 18.9 °C | +0.1 |
| Jul | 17.9 °C | 17.6 °C | +0.3 |
| Aug |
| 17.4 °C |
| 17.2 °C |
| +0.2 |
| Sep | 17.9 °C | 17.8 °C | +0.1 |
| Okt | 12.9 °C | 12.7 °C | +0.2 |
| Nov | 6.9 °C | 6.6 °C | +0.3 |
| Dec | 5.6 °C | 5.4 °C | +0.2 |