Temperatuur — 2026
| Mois | Wellin | Rochefort | Différence |
|---|---|---|---|
| Jan | 2.7 °C | 2.7 °C | +0.0 |
| Fév | 6.4 °C | 6.4 °C | +0.0 |
| Mar | 8.3 °C | 7.5 °C | +0.8 |
| Avr | 7.7 °C | 7.7 °C | +0.0 |
| Mai | 14.1 °C | 14.1 °C | +0.0 |
| Juin | 19 °C | 18.8 °C | +0.2 |
| Juil | 19.8 °C | 19.6 °C | +0.2 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |