Zonneschijn — 2026
| Maand | Voorne aan Zee | Nissewaard | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 22.1 uren | 20.8 uren | +1.3 |
| Apr | 29.6 uren | 31.3 uren | -1.7 |
| Mei | 422.6 uren | 421.2 uren | +1.4 |
| Jun | 423.2 uren | 422 uren | +1.2 |
| Jul | 374 uren | 372.4 uren | +1.6 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |