Zonneschijn — 2023
| Month | Clavier | Somme-Leuze | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 128 uren | 132.3 uren | -4.3 |
| Apr | 231 uren | 232.8 uren | -1.8 |
| May | 343.8 uren | 350.3 uren | -6.5 |
| Jun | 406.9 uren | 410.8 uren | -3.9 |
| Jul | 340.6 uren | 349.7 uren | -9.1 |
| Aug |
| 300 uren |
| 309 uren |
| -9.0 |
| Sep | 298.5 uren | 298.1 uren | +0.4 |
| Oct | 193.5 uren | 194.6 uren | -1.1 |
| Nov | 95.8 uren | 99.3 uren | -3.5 |
| Dec | 74.5 uren | 74.3 uren | +0.2 |