Bewolking — 2026
| Month | Kapelle-op-den-Bos | Willebroek | Difference |
|---|---|---|---|
| Jan | 77.2 % | 77 % | +0.2 |
| Feb | 79.8 % | 80.2 % | -0.4 |
| Mar | 53.3 % | 54.1 % | -0.8 |
| Apr | 58.8 % | 58.8 % | +0.0 |
| May | 59.7 % | 59.7 % | +0.0 |
| Jun | 63 % | 63 % | +0.0 |
| Jul | 44.6 % | 45.5 % | -0.9 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |