Zonneschijn — 2023
| Month | Fléron | Trooz | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 137.3 uren | 137.5 uren | -0.2 |
| Apr | 228.8 uren | 228.8 uren | +0.0 |
| May | 331.4 uren | 331.4 uren | +0.0 |
| Jun | 391.2 uren | 391.2 uren | +0.0 |
| Jul | 334.5 uren | 334.5 uren | +0.0 |
| Aug |
| 293.6 uren |
| 293.6 uren |
| +0.0 |
| Sep | 285.6 uren | 285.6 uren | +0.0 |
| Oct | 193.2 uren | 193.2 uren | +0.0 |
| Nov | 87.2 uren | 87.2 uren | +0.0 |
| Dec | 73.8 uren | 73.8 uren | +0.0 |