Zonneschijn — 2020
| Maand | Zaanstad | Oostzaan | Verschil |
|---|---|---|---|
| Jan | 145.4 uren | 143.6 uren | +1.8 |
| Feb | 184.7 uren | 184.3 uren | +0.4 |
| Mrt | 304.3 uren | 303.6 uren | +0.7 |
| Apr | 367.6 uren | 368.4 uren | -0.8 |
| Mei | 430.9 uren | 431.1 uren | -0.2 |
| Jun | 426.9 uren | 425.5 uren | +1.4 |
| Jul | 414.5 uren | 412.3 uren | +2.2 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |