Neerslag — 2023
| Month | De Haan | Oudenburg | Difference |
|---|---|---|---|
| Jan | – | 106.6 mm | – |
| Feb | – | 9.1 mm | – |
| Mar | 111 mm | 145.5 mm | -34.5 |
| Apr | 65.2 mm | 70.2 mm | -5.0 |
| May | 31.7 mm | 42.6 mm | -10.9 |
| Jun | 38.9 mm | 38.5 mm | +0.4 |
| Jul | 100.8 mm | 105.7 mm | -4.9 |
| Aug |
| 103.5 mm |
| 115.6 mm |
| -12.1 |
| Sep | 59.1 mm | 58.5 mm | +0.6 |
| Oct | 114.9 mm | 122.7 mm | -7.8 |
| Nov | 172.2 mm | 157.6 mm | +14.6 |
| Dec | 100.7 mm | 100 mm | +0.7 |