Neerslag — 2026
| Month | Willebroek | Niel | Difference |
|---|---|---|---|
| Jan | 71.4 mm | 71.4 mm | +0.0 |
| Feb | 92.8 mm | 92.8 mm | +0.0 |
| Mar | 54 mm | 58 mm | -4.0 |
| Apr | 11.6 mm | 10.6 mm | +1.0 |
| May | 105.9 mm | 105.9 mm | +0.0 |
| Jun | 81.1 mm | 81 mm | +0.1 |
| Jul | 15.2 mm | 15.2 mm | +0.0 |
| Aug |
| 67.7 mm |
| 68 mm |
| -0.3 |
| Sep | 14.8 mm | 16.2 mm | -1.4 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |