Zonneschijn — 2023
| Month | Sluis | Vlissingen | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 0 uren | – | – |
| Apr | 253.4 uren | – | – |
| May | 360.7 uren | – | – |
| Jun | 397.8 uren | – | – |
| Jul | 348.6 uren | – | – |
| Aug | 334.5 uren | – | – |
| Sep |
| 269.4 uren |
| – |
| – |
| Oct | 198.7 uren | – | – |
| Nov | 122.7 uren | – | – |
| Dec | 78 uren | – | – |