Neerslag — 1998
| Month | Sint-Gillis-Waas | Sint-Niklaas | Difference |
|---|---|---|---|
| Jan | 59.2 mm | – | – |
| Feb | 12.1 mm | – | – |
| Mar | 85 mm | – | – |
| Apr | 119.2 mm | – | – |
| May | 40 mm | – | – |
| Jun | 123.1 mm | – | – |
| Jul | 44.3 mm | – | – |
| Aug | 56.3 mm | – | – |
| Sep |
| 153.6 mm |
| – |
| – |
| Oct | 118.1 mm | – | – |
| Nov | 87.9 mm | – | – |
| Dec | 62.6 mm | – | – |