Zonneschijn — 2026
| Monat | Leiden | Leiderdorp | Unterschied |
|---|---|---|---|
| Jan | 116.6 uren | – | – |
| Feb | 128.2 uren | – | – |
| Mär | 159.7 uren | 21 uren | +138.7 |
| Apr | 30.9 uren | 32.8 uren | -1.9 |
| Mai | 423.6 uren | 423.6 uren | +0.0 |
| Jun | 425.8 uren | 425.8 uren | +0.0 |
| Jul | 441.4 uren | 441.4 uren | +0.0 |
| Aug |
| 393 uren |
| 393 uren |
| +0.0 |
| Sep | 120.6 uren | 122 uren | -1.4 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |