Zonneschijn — 2026
| Maand | Gorinchem | Altena | Verschil |
|---|---|---|---|
| Jan | 115.7 uren | – | – |
| Feb | 130.6 uren | – | – |
| Mrt | 273.6 uren | 16.8 uren | +256.8 |
| Apr | 29 uren | 30.4 uren | -1.4 |
| Mei | 416.8 uren | 416.8 uren | +0.0 |
| Jun | 416 uren | 416 uren | +0.0 |
| Jul | 369.6 uren | 372.1 uren | -2.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |