Zonneschijn — 2026
| Maand | Beverwijk | Castricum | Verschil |
|---|---|---|---|
| Jan | – | 108.3 uren | – |
| Feb | – | 133.9 uren | – |
| Mrt | 22.9 uren | 265.7 uren | -242.8 |
| Apr | 38.1 uren | 37.1 uren | +1.0 |
| Mei | 424.2 uren | 424.2 uren | +0.0 |
| Jun | 426 uren | 426.1 uren | -0.1 |
| Jul | 367.5 uren | 368.7 uren | -1.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |