Zonneschijn — 2023
| Maand | Capelle aan den IJssel | Krimpen 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 | – |