Zonneschijn — 2026
| Month | Heumen | Nijmegen | Difference |
|---|---|---|---|
| Jan | – | 121.3 uren | – |
| Feb | – | 138.1 uren | – |
| Mar | 16.3 uren | 157 uren | -140.7 |
| Apr | 28.4 uren | 28.2 uren | +0.2 |
| May | 413.6 uren | 413.6 uren | +0.0 |
| Jun | 414.7 uren | 414.7 uren | +0.0 |
| Jul | 435.9 uren | 435.9 uren | +0.0 |
| Aug |
| 382.6 uren |
| 382.6 uren |
| +0.0 |
| Sep | 103.8 uren | 104.7 uren | -0.9 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |