Zonneschijn — 2023
| Monat | Amsterdam | Oostzaan | Unterschied |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mär | 88.5 uren | 0 uren | +88.5 |
| Apr | 263.1 uren | 264.5 uren | -1.4 |
| Mai | 359.7 uren | 359.4 uren | +0.3 |
| Jun | 389.3 uren | 388.2 uren | +1.1 |
| Jul | 366.9 uren | 362.7 uren | +4.2 |
| Aug |
| 333.9 uren |
| 330.4 uren |
| +3.5 |
| Sep | 281 uren | 279 uren | +2.0 |
| Okt | 168.1 uren | 165 uren | +3.1 |
| Nov | 119 uren | 117.3 uren | +1.7 |
| Dez | 80.1 uren | 83 uren | -2.9 |