Zonneschijn — 2023
| Maand | Lontzen | Welkenraedt | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 140 uren | 134.2 uren | +5.8 |
| Apr | 216.1 uren | 230.7 uren | -14.6 |
| Mei | 332.8 uren | 342 uren | -9.2 |
| Jun | 382.7 uren | 393.7 uren | -11.0 |
| Jul | 323.6 uren | 336.2 uren | -12.6 |
| Aug |
| 294.7 uren |
| 301.4 uren |
| -6.7 |
| Sep | 284.8 uren | 294.7 uren | -9.9 |
| Okt | 188.5 uren | 203.2 uren | -14.7 |
| Nov | 86.9 uren | 91.3 uren | -4.4 |
| Dec | 67.7 uren | 73.6 uren | -5.9 |