Neerslag — 2026
| Month | Voorne aan Zee | Goeree-Overflakkee | Difference |
|---|---|---|---|
| Jan | – | 107.1 mm | – |
| Feb | – | 76.7 mm | – |
| Mar | 4 mm | 63.3 mm | -59.3 |
| Apr | 2.1 mm | 1.6 mm | +0.5 |
| May | 48.9 mm | 48.9 mm | +0.0 |
| Jun | 77.5 mm | 77.6 mm | -0.1 |
| Jul | 13.1 mm | 13.1 mm | +0.0 |
| Aug |
| 49.6 mm |
| 49.4 mm |
| +0.2 |
| Sep | 69.8 mm | 69.9 mm | -0.1 |
| Oct | 92.7 mm | 93.5 mm | -0.8 |
| Nov | – | – | – |
| Dec | – | – | – |