Zonneschijn — 2026
| Monat | Heerlen | Brunssum | Unterschied |
|---|---|---|---|
| Jan | 119.2 uren | – | – |
| Feb | 130.6 uren | – | – |
| Mär | 148.4 uren | 8.8 uren | +139.6 |
| Apr | 27.8 uren | 29.9 uren | -2.1 |
| Mai | 408.8 uren | 408.8 uren | +0.0 |
| Jun | 417.4 uren | 417.4 uren | +0.0 |
| Jul | 411.2 uren | 411.7 uren | -0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |