Temperatuur — 2026
| Mois | Ronse | Frasnes-lez-Anvaing | Différence |
|---|---|---|---|
| Jan | 3.8 °C | 3.9 °C | -0.1 |
| Fév | 7.3 °C | 7.4 °C | -0.1 |
| Mar | 8.4 °C | 7.6 °C | +0.8 |
| Avr | 11.9 °C | 10.7 °C | +1.2 |
| Mai | 15.5 °C | 15.5 °C | +0.0 |
| Juin | 19.4 °C | 19.4 °C | +0.0 |
| Juil | 20.6 °C | 20.4 °C | +0.2 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |