Temperatuur — 2026
| Monat | Dour | Saint-Ghislain | Unterschied |
|---|---|---|---|
| Jan | 3.9 °C | 4.1 °C | -0.2 |
| Feb | 7.5 °C | 7.6 °C | -0.1 |
| Mär | 7.9 °C | 8.9 °C | -1.0 |
| Apr | 11.5 °C | 12.3 °C | -0.8 |
| Mai | 15.5 °C | 15.5 °C | +0.0 |
| Jun | 19.9 °C | 19.9 °C | +0.0 |
| Jul | 21 °C | 21.2 °C | -0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |