Zonneschijn — 2026
| Maand | Lansingerland | Rotterdam | Verschil |
|---|---|---|---|
| Jan | 114.8 uren | 115.6 uren | -0.8 |
| Feb | 127.6 uren | 126.8 uren | +0.8 |
| Mrt | 273.6 uren | 162.4 uren | +111.2 |
| Apr | 26.5 uren | 28.4 uren | -1.9 |
| Mei | 422 uren | 422 uren | +0.0 |
| Jun | 423.7 uren | 423.7 uren | +0.0 |
| Jul | 370.5 uren | 370.2 uren | +0.3 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |