Zonneschijn — 2025
| Month | Sluis | Vlissingen | Difference |
|---|---|---|---|
| Jan | 95 uren | – | – |
| Feb | 147.6 uren | – | – |
| Mar | 304.6 uren | – | – |
| Apr | 340 uren | – | – |
| May | 351.6 uren | – | – |
| Jun | 404.6 uren | – | – |
| Jul | 408.5 uren | – | – |
| Aug | 349.3 uren | – | – |
| Sep |
| 271.9 uren |
| – |
| – |
| Oct | 157.5 uren | – | – |
| Nov | 126.5 uren | – | – |
| Dec | 109.8 uren | – | – |