Bewolking — 2026
| Maand | Arlon | Attert | Verschil |
|---|---|---|---|
| Jan | 90.2 % | 90.9 % | -0.7 |
| Feb | 86.9 % | 88.2 % | -1.3 |
| Mrt | 47.9 % | 47.2 % | +0.7 |
| Apr | 54.5 % | 53.5 % | +1.0 |
| Mei | 59.9 % | 59.9 % | +0.0 |
| Jun | 58.7 % | 58.6 % | +0.1 |
| Jul | 39.6 % | 40.1 % | -0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |