Zonneschijn — 2025
| Maand | Utrechtse Heuvelrug | Wijk bij Duurstede | Verschil |
|---|---|---|---|
| Jan | – | 99.8 uren | – |
| Feb | – | 149.1 uren | – |
| Mrt | – | 308 uren | – |
| Apr | – | 319.2 uren | – |
| Mei | – | 383.4 uren | – |
| Jun | – | 390.2 uren | – |
| Jul | – | 392.2 uren | – |
| Aug | – | 351.7 uren | – |
| Sep | – | 267.5 uren | – |
| Okt | – | 150.1 uren | – |
| Nov | – | 121.2 uren | – |
| Dec | – | 100.7 uren | – |