Bewolking — 2026
| Month | Sluis | Vlissingen | Difference |
|---|---|---|---|
| Jan | 79.8 % | – | – |
| Feb | 81.1 % | – | – |
| Mar | 54.9 % | 44.5 % | +10.4 |
| Apr | 88.3 % | 83.3 % | +5.0 |
| May | 58.4 % | 56.3 % | +2.1 |
| Jun | 60 % | 58 % | +2.0 |
| Jul | 41.7 % | 41.4 % | +0.3 |
| Aug |
| 52.6 % |
| 51.4 % |
| +1.2 |
| Sep | 70.2 % | 70.9 % | -0.7 |
| Oct | 63.7 % | 63.6 % | +0.1 |
| Nov | – | – | – |
| Dec | – | – | – |