Zonneschijn — 2026
| Month | Bastogne | Houffalize | Difference |
|---|---|---|---|
| Jan | 68.3 uren | 72.8 uren | -4.5 |
| Feb | 80.7 uren | 89.8 uren | -9.1 |
| Mar | 72.3 uren | 102.5 uren | -30.2 |
| Apr | 27 uren | 25.7 uren | +1.3 |
| May | 407 uren | 406.6 uren | +0.4 |
| Jun | 418.8 uren | 418.7 uren | +0.1 |
| Jul | 433.6 uren | 433.8 uren | -0.2 |
| Aug | 387.2 uren | 386.6 uren | +0.6 |
| Sep | 123.7 uren | 118.6 uren | +5.1 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |