Zonneschijn — 2026
| Month | Zaanstad | Oostzaan | Difference |
|---|---|---|---|
| Jan | 105.9 uren | 106.8 uren | -0.9 |
| Feb | 137.2 uren | 135.7 uren | +1.5 |
| Mar | 157 uren | 263 uren | -106.0 |
| Apr | 32.9 uren | 33.7 uren | -0.8 |
| May | 424.2 uren | 423.9 uren | +0.3 |
| Jun | 426 uren | 425.6 uren | +0.4 |
| Jul | 440.7 uren | 439.9 uren | +0.8 |
| Aug | 392.1 uren | 391 uren | +1.1 |
| Sep | 118.3 uren | 120.6 uren | -2.3 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |