Temperatuur — 2026
| Month | Hulst | Sint-Gillis-Waas | Difference |
|---|---|---|---|
| Jan | – | 3.6 °C | – |
| Feb | – | 7 °C | – |
| Mar | 7 °C | 8 °C | -1.0 |
| Apr | 9.4 °C | 11 °C | -1.6 |
| May | 15.4 °C | 15.4 °C | +0.0 |
| Jun | 19.5 °C | 19.4 °C | +0.1 |
| Jul | 20.7 °C | 20.7 °C | +0.0 |
| Aug |
| 20.1 °C |
| 20.1 °C |
| +0.0 |
| Sep | 17.5 °C | 17.5 °C | +0.0 |
| Oct | 12.5 °C | 12.5 °C | +0.0 |
| Nov | – | – | – |
| Dec | – | – | – |