Luchtvochtigheid — 2003
| Month | Sint-Niklaas | Sint-Gillis-Waas | Difference |
|---|---|---|---|
| Jan | – | 83.5 % | – |
| Feb | – | 78.6 % | – |
| Mar | – | 77.2 % | – |
| Apr | – | 66.2 % | – |
| May | – | 75.2 % | – |
| Jun | – | 71.8 % | – |
| Jul | – | 72.5 % | – |
| Aug | – | 70.9 % | – |
| Sep |
| – |
| 74.2 % |
| – |
| Oct | – | 79.6 % | – |
| Nov | – | 87.6 % | – |
| Dec | – | 88.3 % | – |