Temperatuur — 2023
| Maand | Quiévrain | Hensies | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 8.4 °C | 8.5 °C | -0.1 |
| Apr | 8.4 °C | 8.5 °C | -0.1 |
| Mei | 13.1 °C | 13.2 °C | -0.1 |
| Jun | 19.7 °C | 19.8 °C | -0.1 |
| Jul | 18.5 °C | 18.6 °C | -0.1 |
| Aug |
| 18.1 °C |
| 18.2 °C |
| -0.1 |
| Sep | 18.8 °C | 18.9 °C | -0.1 |
| Okt | 13.7 °C | 13.8 °C | -0.1 |
| Nov | 8 °C | 8.1 °C | -0.1 |
| Dec | 6.7 °C | 6.9 °C | -0.2 |