Zonneschijn — 2026
| Maand | Landgraaf | Heerlen | Verschil |
|---|---|---|---|
| Jan | – | 119.2 uren | – |
| Feb | – | 130.6 uren | – |
| Mrt | 8.5 uren | 148.4 uren | -139.9 |
| Apr | 28.2 uren | 27.8 uren | +0.4 |
| Mei | 408.8 uren | 408.8 uren | +0.0 |
| Jun | 417.4 uren | 417.4 uren | +0.0 |
| Jul | 433.9 uren | 433.9 uren | +0.0 |
| Aug |
| 384.7 uren |
| 384.7 uren |
| +0.0 |
| Sep | 115.1 uren | 114.3 uren | +0.8 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |