Zonneschijn — 2023
| Monat | Den Haag | Wassenaar | Unterschied |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mär | 85.5 uren | – | – |
| Apr | 255.8 uren | – | – |
| Mai | 366.6 uren | – | – |
| Jun | 401.1 uren | – | – |
| Jul | 371.9 uren | – | – |
| Aug | 345 uren | – | – |
| Sep |
| 282.9 uren |
| – |
| – |
| Okt | 177.6 uren | – | – |
| Nov | 118.4 uren | – | – |
| Dez | 83.5 uren | – | – |