Zonneschijn — 2026
| Month | Oostzaan | Zaanstad | Difference |
|---|---|---|---|
| Jan | 106.8 uren | 105.9 uren | +0.9 |
| Feb | 135.7 uren | 137.2 uren | -1.5 |
| Mar | 263 uren | 157 uren | +106.0 |
| Apr | 33.7 uren | 32.9 uren | +0.8 |
| May | 423.9 uren | 424.2 uren | -0.3 |
| Jun | 425.6 uren | 426 uren | -0.4 |
| Jul | 439.9 uren | 440.7 uren | -0.8 |
| Aug | 391 uren | 392.1 uren | -1.1 |
| Sep | 308.2 uren | 308.2 uren | +0.0 |
| Oct | 230.7 uren | 232.8 uren | -2.1 |
| Nov | – | – | – |
| Dec | – | – | – |