Zonneschijn — 2025
| Monat | Rotterdam | Barendrecht | Unterschied |
|---|---|---|---|
| Jan | 97.8 uren | – | – |
| Feb | 150.8 uren | – | – |
| Mär | 311 uren | – | – |
| Apr | 336.7 uren | – | – |
| Mai | 377.7 uren | – | – |
| Jun | 403.8 uren | – | – |
| Jul | 403.8 uren | – | – |
| Aug | 355.4 uren | – | – |
| Sep |
| 279.5 uren |
| – |
| – |
| Okt | 159 uren | – | – |
| Nov | 122.3 uren | – | – |
| Dez | 103.3 uren | – | – |