Temperatuur — 2026
| Maand | Mettet | Jemeppe-sur-Sambre | Verschil |
|---|---|---|---|
| Jan | 2.6 °C | 3.3 °C | -0.7 |
| Feb | 6.2 °C | 6.9 °C | -0.7 |
| Mrt | 7.7 °C | 8 °C | -0.3 |
| Apr | 7.8 °C | 8.4 °C | -0.6 |
| Mei | 14.5 °C | 14.7 °C | -0.2 |
| Jun | 19.1 °C | 19.3 °C | -0.2 |
| Jul | 19.8 °C | 20.1 °C | -0.3 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |