Zonneschijn — 2026
| Month | Sliedrecht | Papendrecht | Difference |
|---|---|---|---|
| Jan | – | 115.7 uren | – |
| Feb | – | 125.6 uren | – |
| Mar | 12.9 uren | 271.9 uren | -259.0 |
| Apr | 28.8 uren | 28.4 uren | +0.4 |
| May | 418.8 uren | 418.8 uren | +0.0 |
| Jun | 418.5 uren | 418.4 uren | +0.1 |
| Jul | 438.1 uren | 438.1 uren | +0.0 |
| Aug |
| 389.4 uren |
| 389.3 uren |
| +0.1 |
| Sep | 305.6 uren | 305.6 uren | +0.0 |
| Oct | 237.9 uren | 238.3 uren | -0.4 |
| Nov | – | – | – |
| Dec | – | – | – |