Zonneschijn — 2023
| Maand | Hattem | Zwolle | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | – | 87.4 uren | – |
| Apr | – | 252.9 uren | – |
| Mei | – | 341 uren | – |
| Jun | – | 401 uren | – |
| Jul | – | 366.7 uren | – |
| Aug | – | 334.8 uren | – |
| Sep |
| – |
| 289.9 uren |
| – |
| Okt | – | 166.2 uren | – |
| Nov | – | 127.1 uren | – |
| Dec | – | 66.9 uren | – |