Zonneschijn — 2023
| Month | Harderwijk | Nunspeet | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 86.2 uren | – | – |
| Apr | 257.1 uren | – | – |
| May | 350.2 uren | – | – |
| Jun | 395.2 uren | – | – |
| Jul | 354.5 uren | – | – |
| Aug | 324.7 uren | – | – |
| Sep |
| 284.9 uren |
| – |
| – |
| Oct | 171.7 uren | – | – |
| Nov | 125.4 uren | – | – |
| Dec | 64.3 uren | – | – |