Zonneschijn — 2026
| Month | Gulpen-Wittem | Simpelveld | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 9.6 uren | 10.2 uren | -0.6 |
| Apr | 29.5 uren | 27.6 uren | +1.9 |
| May | 408.1 uren | 408.1 uren | +0.0 |
| Jun | 418.4 uren | 418.4 uren | +0.0 |
| Jul | 433.1 uren | 433.1 uren | +0.0 |
| Aug |
| 385.5 uren |
| 385.5 uren |
| +0.0 |
| Sep | 103.3 uren | 102.9 uren | +0.4 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |