Zonneschijn — 2026
| Month | Montferland | Doesburg | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 13.4 uren | 15.9 uren | -2.5 |
| Apr | 29.8 uren | 27.5 uren | +2.3 |
| May | 411.9 uren | 411.9 uren | +0.0 |
| Jun | 418.2 uren | 418.2 uren | +0.0 |
| Jul | 433.9 uren | 433.8 uren | +0.1 |
| Aug |
| 383.5 uren |
| 383.5 uren |
| +0.0 |
| Sep | 100.6 uren | 102.1 uren | -1.5 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |