Zonneschijn — 2025
| Month | Arnhem | Rozendaal | Difference |
|---|---|---|---|
| Jan | 102.6 uren | – | – |
| Feb | 149.2 uren | – | – |
| Mar | 300.6 uren | – | – |
| Apr | 324.2 uren | – | – |
| May | 383 uren | – | – |
| Jun | 383.7 uren | – | – |
| Jul | 391.5 uren | – | – |
| Aug | 344.1 uren | – | – |
| Sep |
| 271.2 uren |
| – |
| – |
| Oct | 162.6 uren | – | – |
| Nov | 125.4 uren | – | – |
| Dec | 97.9 uren | – | – |