Zonneschijn — 2023
| Maand | Nieuwkoop | Aalsmeer | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 0 uren | – | – |
| Apr | 253.4 uren | – | – |
| Mei | 349.9 uren | – | – |
| Jun | 388.3 uren | – | – |
| Jul | 370 uren | – | – |
| Aug | 331.4 uren | – | – |
| Sep |
| 281 uren |
| – |
| – |
| Okt | 166.7 uren | – | – |
| Nov | 122.5 uren | – | – |
| Dec | 76.8 uren | – | – |