Zonneschijn — 2026
| Maand | Altena | Waalwijk | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 16.8 uren | 15.2 uren | +1.6 |
| Apr | 30.4 uren | 27.9 uren | +2.5 |
| Mei | 416.8 uren | 416.8 uren | +0.0 |
| Jun | 416 uren | 416 uren | +0.0 |
| Jul | 436.1 uren | 436 uren | +0.1 |
| Aug |
| 385.6 uren |
| 385.6 uren |
| +0.0 |
| Sep | 87.8 uren | 89.4 uren | -1.6 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |