Zonneschijn — 2025
| Maand | Oostzaan | Zaanstad | Verschil |
|---|---|---|---|
| Jan | 103.6 uren | 103.4 uren | +0.2 |
| Feb | 143.6 uren | 144.7 uren | -1.1 |
| Mrt | 308.8 uren | 307.2 uren | +1.6 |
| Apr | 319.7 uren | 319.4 uren | +0.3 |
| Mei | 383.6 uren | 382.6 uren | +1.0 |
| Jun | 406 uren | 407.5 uren | -1.5 |
| Jul | 399.7 uren | 401.6 uren | -1.9 |
| Aug | 348.8 uren | 348 uren | +0.8 |
| Sep | 274.8 uren | 276.2 uren | -1.4 |
| Okt | 165.9 uren | 165.8 uren | +0.1 |
| Nov | 133.9 uren | 132.1 uren | +1.8 |
| Dec | 97.8 uren | 97.7 uren | +0.1 |