Neerslag — 2020
| Mois | De Haan | Oudenburg | Différence |
|---|---|---|---|
| Jan | 64.7 mm | 60.7 mm | +4.0 |
| Fév | 139.3 mm | 129.3 mm | +10.0 |
| Mar | 72 mm | 73.1 mm | -1.1 |
| Avr | 27 mm | 25.9 mm | +1.1 |
| Mai | 18.5 mm | 18.7 mm | -0.2 |
| Juin | 92.7 mm | 97.2 mm | -4.5 |
| Juil | 60.1 mm | 67.9 mm | -7.8 |
| Aoû |
| – |
| 94.8 mm |
| – |
| Sep | – | 76.9 mm | – |
| Oct | – | 119.8 mm | – |
| Nov | – | 47.9 mm | – |
| Déc | – | 88.6 mm | – |