Bewolking — 2026
| Maand | Voorne aan Zee | Nissewaard | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 61.7 % | 56.8 % | +4.9 |
| Apr | 77.5 % | 79.4 % | -1.9 |
| Mei | 57 % | 58.2 % | -1.2 |
| Jun | 59.5 % | 60.6 % | -1.1 |
| Jul | 45 % | 46.1 % | -1.1 |
| Aug |
| 53.1 % |
| 53.9 % |
| -0.8 |
| Sep | 72.5 % | 73.4 % | -0.9 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |