Zonneschijn — 2025
| Month | Pijnacker-Nootdorp | Delft | Difference |
|---|---|---|---|
| Jan | – | 101.3 uren | – |
| Feb | – | 151.4 uren | – |
| Mar | – | 315.4 uren | – |
| Apr | – | 335.9 uren | – |
| May | – | 377.3 uren | – |
| Jun | – | 407.4 uren | – |
| Jul | – | 412.3 uren | – |
| Aug | – | 355.8 uren | – |
| Sep |
| – |
| 281.2 uren |
| – |
| Oct | – | 165.8 uren | – |
| Nov | – | 129.3 uren | – |
| Dec | – | 106.2 uren | – |