Zonneschijn — 2023
| Maand | Krimpen aan den IJssel | Capelle aan den IJssel | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 0 uren | – | – |
| Apr | 248.4 uren | – | – |
| Mei | 356.4 uren | – | – |
| Jun | 393.4 uren | – | – |
| Jul | 358.7 uren | – | – |
| Aug | 336.2 uren | – | – |
| Sep |
| 281.1 uren |
| – |
| – |
| Okt | 176.6 uren | – | – |
| Nov | 121.7 uren | – | – |
| Dec | 76.9 uren | – | – |