Zonneschijn — 2023
| Month | Dison | Thimister-Clermont | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 135.5 uren | 134.2 uren | +1.3 |
| Apr | 223.9 uren | 230.7 uren | -6.8 |
| May | 331.7 uren | 342 uren | -10.3 |
| Jun | 387.6 uren | 393.7 uren | -6.1 |
| Jul | 327.9 uren | 336.2 uren | -8.3 |
| Aug |
| 292.5 uren |
| 301.4 uren |
| -8.9 |
| Sep | 283.9 uren | 294.7 uren | -10.8 |
| Oct | 192 uren | 203.2 uren | -11.2 |
| Nov | 85 uren | 91.3 uren | -6.3 |
| Dec | 69.9 uren | 73.6 uren | -3.7 |