Neerslag — 2020
| Mois | Hulst | Sint-Gillis-Waas | Différence |
|---|---|---|---|
| Jan | 39 mm | 40.6 mm | -1.6 |
| Fév | 123.9 mm | 123 mm | +0.9 |
| Mar | 71 mm | 77.3 mm | -6.3 |
| Avr | 24.8 mm | 22.5 mm | +2.3 |
| Mai | 15 mm | 16.9 mm | -1.9 |
| Juin | 84 mm | 89.5 mm | -5.5 |
| Juil | 62.2 mm | 71 mm | -8.8 |
| Aoû |
| – |
| 70 mm |
| – |
| Sep | – | 66 mm | – |
| Oct | – | 112.2 mm | – |
| Nov | – | 41.5 mm | – |
| Déc | – | 77.9 mm | – |