Zonneschijn — 2025
| Maand | Bastogne | Houffalize | Verschil |
|---|---|---|---|
| Jan | 90 uren | 102.7 uren | -12.7 |
| Feb | 131.5 uren | 141.7 uren | -10.2 |
| Mrt | 254.4 uren | 265.9 uren | -11.5 |
| Apr | 297.3 uren | 310.8 uren | -13.5 |
| Mei | 335.5 uren | 349.6 uren | -14.1 |
| Jun | 368.5 uren | 376.1 uren | -7.6 |
| Jul | 351.4 uren | 365.7 uren | -14.3 |
| Aug | 342.3 uren | 353.9 uren | -11.6 |
| Sep | 232.5 uren | 241 uren | -8.5 |
| Okt | 165.4 uren | 175.4 uren | -10.0 |
| Nov | 99.9 uren | 111.5 uren | -11.6 |
| Dec | 99.3 uren | 104.3 uren | -5.0 |