Zonneschijn — 2023
| Maand | Albrandswaard | Rotterdam | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | – | 85.8 uren | – |
| Apr | – | 251.6 uren | – |
| Mei | – | 360.9 uren | – |
| Jun | – | 400.6 uren | – |
| Jul | – | 365.5 uren | – |
| Aug | – | 339.8 uren | – |
| Sep |
| – |
| 282.3 uren |
| – |
| Okt | – | 183.2 uren | – |
| Nov | – | 122.4 uren | – |
| Dec | – | 78.8 uren | – |