Zonneschijn — 2026
| Month | Houffalize | Bertogne | Difference |
|---|---|---|---|
| Jan | 72.8 uren | 80 uren | -7.2 |
| Feb | 89.8 uren | 90 uren | -0.2 |
| Mar | 102.5 uren | 96.2 uren | +6.3 |
| Apr | 25.7 uren | 26.4 uren | -0.7 |
| May | 406.6 uren | 407 uren | -0.4 |
| Jun | 418.7 uren | 418.9 uren | -0.2 |
| Jul | 376.9 uren | 376.5 uren | +0.4 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |