Zonneschijn — 2025
| Maand | Alblasserdam | Dordrecht | Verschil |
|---|---|---|---|
| Jan | – | 100.9 uren | – |
| Feb | – | 146.7 uren | – |
| Mrt | – | 310.1 uren | – |
| Apr | – | 326.7 uren | – |
| Mei | – | 381.9 uren | – |
| Jun | – | 390.4 uren | – |
| Jul | – | 395.2 uren | – |
| Aug | – | 340.4 uren | – |
| Sep |
| – |
| 271.7 uren |
| – |
| Okt | – | 148.8 uren | – |
| Nov | – | 117.8 uren | – |
| Dec | – | 101.4 uren | – |