Zonneschijn — 2024
| Month | Leidschendam-Voorburg | Pijnacker-Nootdorp | Difference |
|---|---|---|---|
| Jan | 119.8 uren | – | – |
| Feb | 103 uren | – | – |
| Mar | 194.5 uren | – | – |
| Apr | 279.4 uren | – | – |
| May | 352.2 uren | – | – |
| Jun | 349.1 uren | – | – |
| Jul | 326.4 uren | – | – |
| Aug | 356.3 uren | – | – |
| Sep | 268.7 uren | – | – |
| Oct | 190.4 uren | – | – |
| Nov | 111.4 uren | – | – |
| Dec | 62.4 uren | – | – |