Zonneschijn — 2024
| Monat | Haarlem | Velsen | Unterschied |
|---|---|---|---|
| Jan | 119.3 uren | – | – |
| Feb | 104 uren | – | – |
| Mär | 188.2 uren | – | – |
| Apr | 279.8 uren | – | – |
| Mai | 354.1 uren | – | – |
| Jun | 341.4 uren | – | – |
| Jul | 345.3 uren | – | – |
| Aug | 359.5 uren | – | – |
| Sep |
| 273.5 uren |
| – |
| – |
| Okt | 208 uren | – | – |
| Nov | 107 uren | – | – |
| Dez | 54.8 uren | – | – |