Bewolking — 2026
| Monat | Middelburg | Sluis | Unterschied |
|---|---|---|---|
| Jan | 79.2 % | 79.8 % | -0.6 |
| Feb | 82.8 % | 81.1 % | +1.7 |
| Mär | 59 % | 54.9 % | +4.1 |
| Apr | 84 % | 88.3 % | -4.3 |
| Mai | 56.3 % | 58.4 % | -2.1 |
| Jun | 58 % | 60 % | -2.0 |
| Jul | 43.8 % | 43.6 % | +0.2 |
| Aug |
| 51.4 % |
| 46 % |
| +5.4 |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |