Zonneschijn — 2026
| Maand | Krimpen aan den IJssel | Capelle aan den IJssel | Verschil |
|---|---|---|---|
| Jan | 113.6 uren | – | – |
| Feb | 125.8 uren | – | – |
| Mrt | 270.3 uren | 17.2 uren | +253.1 |
| Apr | 28 uren | 28.1 uren | -0.1 |
| Mei | 422 uren | 422 uren | +0.0 |
| Jun | 423.6 uren | 423.6 uren | +0.0 |
| Jul | 440.8 uren | 440.8 uren | +0.0 |
| Aug |
| 392.6 uren |
| 392.6 uren |
| +0.0 |
| Sep | 85.5 uren | 86.8 uren | -1.3 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |