Temperatuur — 2004
| Month | Sint-Niklaas | Sint-Gillis-Waas | Difference |
|---|---|---|---|
| Jan | – | 3.8 °C | – |
| Feb | – | 5.1 °C | – |
| Mar | – | 6.1 °C | – |
| Apr | – | 10.4 °C | – |
| May | – | 12.3 °C | – |
| Jun | – | 16.1 °C | – |
| Jul | – | 17.4 °C | – |
| Aug | – | 19.2 °C | – |
| Sep |
| – |
| 16.1 °C |
| – |
| Oct | – | 12.2 °C | – |
| Nov | – | 6.9 °C | – |
| Dec | – | 3.5 °C | – |