Zonneschijn — 2023
| Monat | Deventer | Olst-Wijhe | Unterschied |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mär | 89 uren | 0 uren | +89.0 |
| Apr | 254.9 uren | 255.8 uren | -0.9 |
| Mai | 357.2 uren | 356.7 uren | +0.5 |
| Jun | 397.3 uren | 399.9 uren | -2.6 |
| Jul | 354.8 uren | 358.5 uren | -3.7 |
| Aug |
| 322.7 uren |
| 326.4 uren |
| -3.7 |
| Sep | 292.8 uren | 293.2 uren | -0.4 |
| Okt | 171.3 uren | 173.9 uren | -2.6 |
| Nov | 130.3 uren | 129.3 uren | +1.0 |
| Dez | 63.1 uren | 65.7 uren | -2.6 |