Zonneschijn — 2023
| Maand | Schiermonnikoog | Achtkarspelen | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | – | 0 uren | – |
| Apr | – | 277.2 uren | – |
| Mei | – | 340.2 uren | – |
| Jun | – | 404.5 uren | – |
| Jul | – | 362.9 uren | – |
| Aug | – | 335.8 uren | – |
| Sep |
| – |
| 288.8 uren |
| – |
| Okt | – | 140.9 uren | – |
| Nov | – | 127.8 uren | – |
| Dec | – | 70.8 uren | – |