Bewolking — 2025
| Maand | Houffalize | Lierneux | Verschil |
|---|---|---|---|
| Jan | 79.4 % | 80 % | -0.6 |
| Feb | 77.2 % | 77.4 % | -0.2 |
| Mrt | 46.9 % | 49.2 % | -2.3 |
| Apr | 47 % | 46.7 % | +0.3 |
| Mei | 53.7 % | 56.4 % | -2.7 |
| Jun | 50.2 % | 51.3 % | -1.1 |
| Jul | 55.8 % | 59.2 % | -3.4 |
| Aug |
| 50.1 % |
| 51.2 % |
| -1.1 |
| Sep | 69.7 % | 71.3 % | -1.6 |
| Okt | 84.1 % | 87.8 % | -3.7 |
| Nov | 82.9 % | 85.2 % | -2.3 |
| Dec | 79.9 % | 80.6 % | -0.7 |