Zonneschijn — 2025
| Month | Landsmeer | Purmerend | Difference |
|---|---|---|---|
| Jan | – | 107.8 uren | – |
| Feb | – | 148.4 uren | – |
| Mar | – | 314.9 uren | – |
| Apr | – | 319.5 uren | – |
| May | – | 391 uren | – |
| Jun | – | 411.1 uren | – |
| Jul | – | 402.2 uren | – |
| Aug | – | 354.7 uren | – |
| Sep |
| – |
| 278.8 uren |
| – |
| Oct | – | 174 uren | – |
| Nov | – | 135.8 uren | – |
| Dec | – | 100.5 uren | – |