Zonneschijn — 2023
| Month | Voorst | Deventer | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | – | 89 uren | – |
| Apr | – | 254.9 uren | – |
| May | – | 357.2 uren | – |
| Jun | – | 397.3 uren | – |
| Jul | – | 354.8 uren | – |
| Aug | – | 322.7 uren | – |
| Sep |
| – |
| 292.8 uren |
| – |
| Oct | – | 171.3 uren | – |
| Nov | – | 130.3 uren | – |
| Dec | – | 63.1 uren | – |