Bewolking — 2026
| Maand | Houffalize | Lierneux | Verschil |
|---|---|---|---|
| Jan | 91.2 % | 90 % | +1.2 |
| Feb | 88.3 % | 88.6 % | -0.3 |
| Mrt | 47.2 % | 60.9 % | -13.7 |
| Apr | 61.5 % | 57.7 % | +3.8 |
| Mei | 61 % | 61 % | +0.0 |
| Jun | 61.7 % | 61.7 % | +0.0 |
| Jul | 44.2 % | 45.4 % | -1.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |