Zonneschijn — 2023
| Month | Arnhem | Rozendaal | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 98.9 uren | – | – |
| Apr | 257.9 uren | – | – |
| May | 359.5 uren | – | – |
| Jun | 398.1 uren | – | – |
| Jul | 362.2 uren | – | – |
| Aug | 326.5 uren | – | – |
| Sep |
| 297.7 uren |
| – |
| – |
| Oct | 175.9 uren | – | – |
| Nov | 130.3 uren | – | – |
| Dec | 62.2 uren | – | – |